77125655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13309}}^1$

素因数の和:13394

約数の個数: 16

約数和(自身を含む): 99026400

約数和(自身を除く): 21900745

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 13309, 66545, 252871, 811849, 1264355, 4059245, 15425131, 77125655]

約数ペア:

[(1, 77125655), (5, 15425131), (19, 4059245), (61, 1264355), (95, 811849), (305, 252871), (1159, 66545), (5795, 13309)]