4247735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 5460960

約数和(自身を除く): 1213225

約数列:

[1, 5, 19, 61, 95, 305, 733, 1159, 3665, 5795, 13927, 44713, 69635, 223565, 849547, 4247735]

約数ペア:

[(1, 4247735), (5, 849547), (19, 223565), (61, 69635), (95, 44713), (305, 13927), (733, 5795), (1159, 3665)]