233185875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 431628288

約数和(自身を除く): 198442413

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 125, 155, 195, 325, 375, 403, 465, 775, 975, 1209, 1543, 1625, 2015, 2325, 3875, 4629, 4875, 6045, 7715, 10075, 11625, 20059, 23145, 30225, 38575, 47833, 50375, 60177, 100295, 115725, 143499, 151125, 192875, 239165, 300885, 501475, 578625, 621829, 717495, 1195825, 1504425, 1865487, 2507375, 3109145, 3587475, 5979125, 7522125, 9327435, 15545725, 17937375, 46637175, 77728625, 233185875]

約数ペア:

[(1, 233185875), (3, 77728625), (5, 46637175), (13, 17937375), (15, 15545725), (25, 9327435), (31, 7522125), (39, 5979125), (65, 3587475), (75, 3109145), (93, 2507375), (125, 1865487), (155, 1504425), (195, 1195825), (325, 717495), (375, 621829), (403, 578625), (465, 501475), (775, 300885), (975, 239165), (1209, 192875), (1543, 151125), (1625, 143499), (2015, 115725), (2325, 100295), (3875, 60177), (4629, 50375), (4875, 47833), (6045, 38575), (7715, 30225), (10075, 23145), (11625, 20059)]