201260475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 393360240

約数和(自身を除く): 192099765

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 83, 117, 195, 225, 249, 325, 415, 585, 747, 829, 975, 1079, 1245, 2075, 2487, 2925, 3237, 3735, 4145, 5395, 6225, 7461, 9711, 10777, 12435, 16185, 18675, 20725, 26975, 32331, 37305, 48555, 53885, 62175, 68807, 80925, 96993, 161655, 186525, 206421, 242775, 269425, 344035, 484965, 619263, 808275, 894491, 1032105, 1720175, 2424825, 2683473, 3096315, 4472455, 5160525, 8050419, 13417365, 15481575, 22362275, 40252095, 67086825, 201260475]

約数ペア:

[(1, 201260475), (3, 67086825), (5, 40252095), (9, 22362275), (13, 15481575), (15, 13417365), (25, 8050419), (39, 5160525), (45, 4472455), (65, 3096315), (75, 2683473), (83, 2424825), (117, 1720175), (195, 1032105), (225, 894491), (249, 808275), (325, 619263), (415, 484965), (585, 344035), (747, 269425), (829, 242775), (975, 206421), (1079, 186525), (1245, 161655), (2075, 96993), (2487, 80925), (2925, 68807), (3237, 62175), (3735, 53885), (4145, 48555), (5395, 37305), (6225, 32331), (7461, 26975), (9711, 20725), (10777, 18675), (12435, 16185)]