1282074885

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 160

約数和(自身を含む): 2897959680

約数和(自身を除く): 1615884795

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 43, 45, 63, 65, 81, 91, 105, 117, 129, 135, 189, 195, 215, 273, 301, 315, 351, 387, 405, 455, 559, 567, 585, 645, 809, 819, 903, 945, 1053, 1161, 1365, 1505, 1677, 1755, 1935, 2427, 2457, 2709, 2795, 2835, 3483, 3913, 4045, 4095, 4515, 5031, 5265, 5663, 5805, 7281, 7371, 8127, 8385, 10517, 11739, 12135, 12285, 13545, 15093, 16989, 17415, 19565, 21843, 24381, 25155, 28315, 31551, 34787, 35217, 36405, 36855, 40635, 45279, 50967, 52585, 58695, 65529, 73619, 75465, 84945, 94653, 104361, 105651, 109215, 121905, 152901, 157755, 173935, 176085, 220857, 226395, 243509, 254835, 283959, 313083, 316953, 327645, 368095, 452231, 458703, 473265, 521805, 528255, 662571, 730527, 764505, 851877, 939249, 1104285, 1217545, 1356693, 1419795, 1565415, 1584765, 1987713, 2191581, 2261155, 2293515, 2817747, 3165617, 3312855, 3652635, 4070079, 4259385, 4696245, 5963139, 6574743, 6783465, 9496851, 9938565, 10957905, 12210237, 14088735, 15828085, 19724229, 20350395, 28490553, 29815695, 32873715, 36630711, 47484255, 61051185, 85471659, 98621145, 142452765, 183153555, 256414977, 427358295, 1282074885]

約数ペア:

[(1, 1282074885), (3, 427358295), (5, 256414977), (7, 183153555), (9, 142452765), (13, 98621145), (15, 85471659), (21, 61051185), (27, 47484255), (35, 36630711), (39, 32873715), (43, 29815695), (45, 28490553), (63, 20350395), (65, 19724229), (81, 15828085), (91, 14088735), (105, 12210237), (117, 10957905), (129, 9938565), (135, 9496851), (189, 6783465), (195, 6574743), (215, 5963139), (273, 4696245), (301, 4259385), (315, 4070079), (351, 3652635), (387, 3312855), (405, 3165617), (455, 2817747), (559, 2293515), (567, 2261155), (585, 2191581), (645, 1987713), (809, 1584765), (819, 1565415), (903, 1419795), (945, 1356693), (1053, 1217545), (1161, 1104285), (1365, 939249), (1505, 851877), (1677, 764505), (1755, 730527), (1935, 662571), (2427, 528255), (2457, 521805), (2709, 473265), (2795, 458703), (2835, 452231), (3483, 368095), (3913, 327645), (4045, 316953), (4095, 313083), (4515, 283959), (5031, 254835), (5265, 243509), (5663, 226395), (5805, 220857), (7281, 176085), (7371, 173935), (8127, 157755), (8385, 152901), (10517, 121905), (11739, 109215), (12135, 105651), (12285, 104361), (13545, 94653), (15093, 84945), (16989, 75465), (17415, 73619), (19565, 65529), (21843, 58695), (24381, 52585), (25155, 50967), (28315, 45279), (31551, 40635), (34787, 36855), (35217, 36405)]