2247373705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{104021}}^1$

素因数の和:104204

約数の個数: 16

約数和(自身を含む): 2808594000

約数和(自身を除く): 561220295

約数列:

[1, 5, 29, 145, 149, 745, 4321, 21605, 104021, 520105, 3016609, 15083045, 15499129, 77495645, 449474741, 2247373705]

約数ペア:

[(1, 2247373705), (5, 449474741), (29, 77495645), (145, 15499129), (149, 15083045), (745, 3016609), (4321, 520105), (21605, 104021)]