9128945

素因数分解:

$5^1\times 7^3\times {\mathrm{5323}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 12777600

約数和(自身を除く): 3648655

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 5323, 26615, 37261, 186305, 260827, 1304135, 1825789, 9128945]

約数ペア:

[(1, 9128945), (5, 1825789), (7, 1304135), (35, 260827), (49, 186305), (245, 37261), (343, 26615), (1715, 5323)]