72369655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 90316800

約数和(自身を除く): 17947145

約数列:

[1, 5, 31, 139, 155, 695, 3359, 4309, 16795, 21545, 104129, 466901, 520645, 2334505, 14473931, 72369655]

約数ペア:

[(1, 72369655), (5, 14473931), (31, 2334505), (139, 520645), (155, 466901), (695, 104129), (3359, 21545), (4309, 16795)]