57140395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 79212672

約数和(自身を除く): 22072277

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 481, 851, 1033, 1495, 2405, 4255, 5165, 11063, 13429, 23759, 38221, 55315, 67145, 118795, 191105, 308867, 496873, 879083, 1544335, 2484365, 4395415, 11428079, 57140395]

約数ペア:

[(1, 57140395), (5, 11428079), (13, 4395415), (23, 2484365), (37, 1544335), (65, 879083), (115, 496873), (185, 308867), (299, 191105), (481, 118795), (851, 67145), (1033, 55315), (1495, 38221), (2405, 23759), (4255, 13429), (5165, 11063)]