1330807725

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 2749402152

約数和(自身を除く): 1418594427

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 41, 45, 65, 75, 81, 117, 123, 135, 137, 195, 205, 225, 243, 325, 351, 369, 405, 411, 533, 585, 615, 675, 685, 729, 975, 1025, 1053, 1107, 1215, 1233, 1599, 1755, 1781, 1845, 2025, 2055, 2665, 2925, 3075, 3159, 3321, 3425, 3645, 3699, 4797, 5265, 5343, 5535, 5617, 6075, 6165, 7995, 8775, 8905, 9225, 9477, 9963, 10275, 11097, 13325, 14391, 15795, 16029, 16605, 16851, 18225, 18495, 23985, 26325, 26715, 27675, 28085, 29889, 30825, 33291, 39975, 43173, 44525, 47385, 48087, 49815, 50553, 55485, 71955, 73021, 78975, 80145, 83025, 84255, 92475, 99873, 119925, 129519, 133575, 140425, 144261, 149445, 151659, 166455, 215865, 219063, 236925, 240435, 249075, 252765, 277425, 359775, 365105, 388557, 400725, 421275, 432783, 454977, 499365, 647595, 657189, 721305, 747225, 758295, 832275, 1079325, 1095315, 1202175, 1263825, 1298349, 1364931, 1825525, 1942785, 1971567, 2163915, 2274885, 2496825, 3237975, 3285945, 3606525, 3791475, 4094793, 5476575, 5914701, 6491745, 6824655, 9713925, 9857835, 10819575, 11374425, 16429725, 17744103, 20473965, 29573505, 32458725, 34123275, 49289175, 53232309, 88720515, 102369825, 147867525, 266161545, 443602575, 1330807725]

約数ペア:

[(1, 1330807725), (3, 443602575), (5, 266161545), (9, 147867525), (13, 102369825), (15, 88720515), (25, 53232309), (27, 49289175), (39, 34123275), (41, 32458725), (45, 29573505), (65, 20473965), (75, 17744103), (81, 16429725), (117, 11374425), (123, 10819575), (135, 9857835), (137, 9713925), (195, 6824655), (205, 6491745), (225, 5914701), (243, 5476575), (325, 4094793), (351, 3791475), (369, 3606525), (405, 3285945), (411, 3237975), (533, 2496825), (585, 2274885), (615, 2163915), (675, 1971567), (685, 1942785), (729, 1825525), (975, 1364931), (1025, 1298349), (1053, 1263825), (1107, 1202175), (1215, 1095315), (1233, 1079325), (1599, 832275), (1755, 758295), (1781, 747225), (1845, 721305), (2025, 657189), (2055, 647595), (2665, 499365), (2925, 454977), (3075, 432783), (3159, 421275), (3321, 400725), (3425, 388557), (3645, 365105), (3699, 359775), (4797, 277425), (5265, 252765), (5343, 249075), (5535, 240435), (5617, 236925), (6075, 219063), (6165, 215865), (7995, 166455), (8775, 151659), (8905, 149445), (9225, 144261), (9477, 140425), (9963, 133575), (10275, 129519), (11097, 119925), (13325, 99873), (14391, 92475), (15795, 84255), (16029, 83025), (16605, 80145), (16851, 78975), (18225, 73021), (18495, 71955), (23985, 55485), (26325, 50553), (26715, 49815), (27675, 48087), (28085, 47385), (29889, 44525), (30825, 43173), (33291, 39975)]