527291207365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^2\times {\mathrm{281}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 741880018656

約数和(自身を除く): 214588811291

約数列:

[1, 5, 13, 17, 53, 65, 85, 179, 221, 265, 281, 689, 895, 901, 1105, 1405, 2327, 3043, 3445, 3653, 4505, 4777, 9487, 11635, 11713, 14893, 15215, 18265, 23885, 32041, 39559, 47435, 50299, 58565, 62101, 74465, 123331, 160205, 161279, 193609, 197795, 251495, 253181, 310505, 416533, 544697, 616655, 653887, 806395, 855083, 968045, 1265905, 1698173, 2082665, 2096627, 2665847, 2723485, 3269435, 3291353, 4275415, 7081061, 8490865, 9003521, 10483135, 11116079, 13329235, 16456765, 22076249, 28868941, 34656011, 35405305, 45017605, 45319399, 55580395, 110381245, 117045773, 144344705, 153059857, 173280055, 226596995, 375296233, 477186613, 585228865, 589152187, 765299285, 1876481165, 1989778141, 2385933065, 2945760935, 6203425969, 8112172421, 9948890705, 31017129845, 40560862105, 105458241473, 527291207365]

約数ペア:

[(1, 527291207365), (5, 105458241473), (13, 40560862105), (17, 31017129845), (53, 9948890705), (65, 8112172421), (85, 6203425969), (179, 2945760935), (221, 2385933065), (265, 1989778141), (281, 1876481165), (689, 765299285), (895, 589152187), (901, 585228865), (1105, 477186613), (1405, 375296233), (2327, 226596995), (3043, 173280055), (3445, 153059857), (3653, 144344705), (4505, 117045773), (4777, 110381245), (9487, 55580395), (11635, 45319399), (11713, 45017605), (14893, 35405305), (15215, 34656011), (18265, 28868941), (23885, 22076249), (32041, 16456765), (39559, 13329235), (47435, 11116079), (50299, 10483135), (58565, 9003521), (62101, 8490865), (74465, 7081061), (123331, 4275415), (160205, 3291353), (161279, 3269435), (193609, 2723485), (197795, 2665847), (251495, 2096627), (253181, 2082665), (310505, 1698173), (416533, 1265905), (544697, 968045), (616655, 855083), (653887, 806395)]