4952806565

素因数分解:

$5^1\times 7^2\times {\mathrm{20215537}}^1$

素因数の和:20215556

約数の個数: 12

約数和(自身を含む): 6913713996

約数和(自身を除く): 1960907431

約数列:

[1, 5, 7, 35, 49, 245, 20215537, 101077685, 141508759, 707543795, 990561313, 4952806565]

約数ペア:

[(1, 4952806565), (5, 990561313), (7, 707543795), (35, 141508759), (49, 101077685), (245, 20215537)]