118117375

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{13309}}^1$

素因数の和:13395

約数の個数: 16

約数和(自身を含む): 149497920

約数和(自身を除く): 31380545

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 13309, 66545, 332725, 944939, 1663625, 4724695, 23623475, 118117375]

約数ペア:

[(1, 118117375), (5, 23623475), (25, 4724695), (71, 1663625), (125, 944939), (355, 332725), (1775, 66545), (8875, 13309)]