15457215071

素因数分解:

${\mathrm{31}}^2\times {\mathrm{401}}^1\times {\mathrm{40111}}^1$

素因数の和:40574

約数の個数: 12

約数和(自身を含む): 16012148832

約数和(自身を除く): 554933761

約数列:

[1, 31, 401, 961, 12431, 40111, 385361, 1243441, 16084511, 38546671, 498619841, 15457215071]

約数ペア:

[(1, 15457215071), (31, 498619841), (401, 38546671), (961, 16084511), (12431, 1243441), (40111, 385361)]