4647115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 6405120

約数和(自身を除く): 1758005

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 4447, 22235, 48917, 84493, 244585, 422465, 929423, 4647115]

約数ペア:

[(1, 4647115), (5, 929423), (11, 422465), (19, 244585), (55, 84493), (95, 48917), (209, 22235), (1045, 4447)]