78556125

素因数分解:

$3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 131369472

約数和(自身を除く): 52813347

約数列:

[1, 3, 5, 15, 25, 75, 125, 271, 375, 773, 813, 1355, 2319, 3865, 4065, 6775, 11595, 19325, 20325, 33875, 57975, 96625, 101625, 209483, 289875, 628449, 1047415, 3142245, 5237075, 15711225, 26185375, 78556125]

約数ペア:

[(1, 78556125), (3, 26185375), (5, 15711225), (15, 5237075), (25, 3142245), (75, 1047415), (125, 628449), (271, 289875), (375, 209483), (773, 101625), (813, 96625), (1355, 57975), (2319, 33875), (3865, 20325), (4065, 19325), (6775, 11595)]