6627955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 8356608

約数和(自身を除く): 1728653

約数列:

[1, 5, 31, 61, 155, 305, 701, 1891, 3505, 9455, 21731, 42761, 108655, 213805, 1325591, 6627955]

約数ペア:

[(1, 6627955), (5, 1325591), (31, 213805), (61, 108655), (155, 42761), (305, 21731), (701, 9455), (1891, 3505)]