201312457425

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{30169}}^1$

素因数の和:30863

約数の個数: 72

約数和(自身を含む): 368840559360

約数和(自身を除く): 167528101935

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 631, 705, 1175, 1893, 2115, 3155, 3525, 5679, 9465, 10575, 15775, 28395, 29657, 30169, 47325, 88971, 90507, 141975, 148285, 150845, 266913, 271521, 444855, 452535, 741425, 754225, 1334565, 1357605, 1417943, 2224275, 2262675, 4253829, 6672825, 6788025, 7089715, 12761487, 19036639, 21269145, 35448575, 57109917, 63807435, 95183195, 106345725, 171329751, 285549585, 319037175, 475915975, 856648755, 894722033, 1427747925, 2684166099, 4283243775, 4473610165, 8052498297, 13420830495, 22368050825, 40262491485, 67104152475, 201312457425]

約数ペア:

[(1, 201312457425), (3, 67104152475), (5, 40262491485), (9, 22368050825), (15, 13420830495), (25, 8052498297), (45, 4473610165), (47, 4283243775), (75, 2684166099), (141, 1427747925), (225, 894722033), (235, 856648755), (423, 475915975), (631, 319037175), (705, 285549585), (1175, 171329751), (1893, 106345725), (2115, 95183195), (3155, 63807435), (3525, 57109917), (5679, 35448575), (9465, 21269145), (10575, 19036639), (15775, 12761487), (28395, 7089715), (29657, 6788025), (30169, 6672825), (47325, 4253829), (88971, 2262675), (90507, 2224275), (141975, 1417943), (148285, 1357605), (150845, 1334565), (266913, 754225), (271521, 741425), (444855, 452535)]