56715665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9787}}^1$

素因数の和:9872

約数の個数: 16

約数和(自身を含む): 72822720

約数和(自身を除く): 16107055

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 9787, 48935, 185953, 597007, 929765, 2985035, 11343133, 56715665]

約数ペア:

[(1, 56715665), (5, 11343133), (19, 2985035), (61, 929765), (95, 597007), (305, 185953), (1159, 48935), (5795, 9787)]