193923468495

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 371597466240

約数和(自身を除く): 177673997745

約数列:

[1, 3, 5, 9, 15, 27, 29, 41, 45, 81, 87, 123, 135, 145, 205, 241, 243, 261, 369, 405, 435, 557, 615, 723, 783, 1107, 1189, 1205, 1215, 1305, 1671, 1845, 2169, 2349, 2785, 3321, 3567, 3615, 3915, 5013, 5535, 5945, 6507, 6989, 7047, 8355, 9881, 9963, 10701, 10845, 11745, 15039, 16153, 16605, 17835, 19521, 20967, 22837, 25065, 29643, 32103, 32535, 34945, 35235, 45117, 48459, 49405, 49815, 53505, 58563, 62901, 68511, 75195, 80765, 88929, 96309, 97605, 104835, 114185, 134237, 135351, 145377, 148215, 160515, 188703, 205533, 225585, 242295, 266787, 286549, 288927, 292815, 314505, 342555, 402711, 436131, 444645, 481545, 566109, 616599, 662273, 671185, 676755, 726885, 800361, 859647, 943515, 1027665, 1208133, 1308393, 1333935, 1432745, 1444635, 1698327, 1849797, 1986819, 2013555, 2180655, 2401083, 2578941, 2830545, 3082995, 3311365, 3624399, 3892873, 3925179, 4001805, 4298235, 5503717, 5549391, 5960457, 6040665, 6541965, 7736823, 8491635, 9248985, 9934095, 10873197, 11678619, 12005415, 12894705, 16511151, 17881371, 18121995, 19464365, 19625895, 23210469, 27518585, 27746955, 29802285, 32619591, 35035857, 38684115, 49533453, 53644113, 54365985, 58393095, 69631407, 82555755, 89406855, 105107571, 116052345, 148600359, 159607793, 160932339, 163097955, 175179285, 247667265, 268220565, 315322713, 348157035, 445801077, 478823379, 525537855, 743001795, 798038965, 804661695, 945968139, 1337403231, 1436470137, 1576613565, 2229005385, 2394116895, 4309410411, 4729840695, 6687016155, 7182350685, 12928231233, 21547052055, 38784693699, 64641156165, 193923468495]

約数ペア:

[(1, 193923468495), (3, 64641156165), (5, 38784693699), (9, 21547052055), (15, 12928231233), (27, 7182350685), (29, 6687016155), (41, 4729840695), (45, 4309410411), (81, 2394116895), (87, 2229005385), (123, 1576613565), (135, 1436470137), (145, 1337403231), (205, 945968139), (241, 804661695), (243, 798038965), (261, 743001795), (369, 525537855), (405, 478823379), (435, 445801077), (557, 348157035), (615, 315322713), (723, 268220565), (783, 247667265), (1107, 175179285), (1189, 163097955), (1205, 160932339), (1215, 159607793), (1305, 148600359), (1671, 116052345), (1845, 105107571), (2169, 89406855), (2349, 82555755), (2785, 69631407), (3321, 58393095), (3567, 54365985), (3615, 53644113), (3915, 49533453), (5013, 38684115), (5535, 35035857), (5945, 32619591), (6507, 29802285), (6989, 27746955), (7047, 27518585), (8355, 23210469), (9881, 19625895), (9963, 19464365), (10701, 18121995), (10845, 17881371), (11745, 16511151), (15039, 12894705), (16153, 12005415), (16605, 11678619), (17835, 10873197), (19521, 9934095), (20967, 9248985), (22837, 8491635), (25065, 7736823), (29643, 6541965), (32103, 6040665), (32535, 5960457), (34945, 5549391), (35235, 5503717), (45117, 4298235), (48459, 4001805), (49405, 3925179), (49815, 3892873), (53505, 3624399), (58563, 3311365), (62901, 3082995), (68511, 2830545), (75195, 2578941), (80765, 2401083), (88929, 2180655), (96309, 2013555), (97605, 1986819), (104835, 1849797), (114185, 1698327), (134237, 1444635), (135351, 1432745), (145377, 1333935), (148215, 1308393), (160515, 1208133), (188703, 1027665), (205533, 943515), (225585, 859647), (242295, 800361), (266787, 726885), (286549, 676755), (288927, 671185), (292815, 662273), (314505, 616599), (342555, 566109), (402711, 481545), (436131, 444645)]