48925125

素因数分解:

$3^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 89077872

約数和(自身を除く): 40152747

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 157, 225, 277, 375, 471, 785, 831, 1125, 1385, 1413, 2355, 2493, 3925, 4155, 6925, 7065, 11775, 12465, 19625, 20775, 34625, 35325, 43489, 58875, 62325, 103875, 130467, 176625, 217445, 311625, 391401, 652335, 1087225, 1957005, 3261675, 5436125, 9785025, 16308375, 48925125]

約数ペア:

[(1, 48925125), (3, 16308375), (5, 9785025), (9, 5436125), (15, 3261675), (25, 1957005), (45, 1087225), (75, 652335), (125, 391401), (157, 311625), (225, 217445), (277, 176625), (375, 130467), (471, 103875), (785, 62325), (831, 58875), (1125, 43489), (1385, 35325), (1413, 34625), (2355, 20775), (2493, 19625), (3925, 12465), (4155, 11775), (6925, 7065)]