945019855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{5879}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 1221958080

約数和(自身を除く): 276938225

約数列:

[1, 5, 13, 65, 2473, 5879, 12365, 29395, 32149, 76427, 160745, 382135, 14538767, 72693835, 189003971, 945019855]

約数ペア:

[(1, 945019855), (5, 189003971), (13, 72693835), (65, 14538767), (2473, 382135), (5879, 160745), (12365, 76427), (29395, 32149)]