57305515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 71228160

約数和(自身を除く): 13922645

約数列:

[1, 5, 31, 155, 457, 809, 2285, 4045, 14167, 25079, 70835, 125395, 369713, 1848565, 11461103, 57305515]

約数ペア:

[(1, 57305515), (5, 11461103), (31, 1848565), (155, 369713), (457, 125395), (809, 70835), (2285, 25079), (4045, 14167)]