9929815

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 14017248

約数和(自身を除く): 4087433

約数列:

[1, 5, 7, 35, 53, 101, 265, 371, 505, 707, 1855, 2809, 3535, 5353, 14045, 19663, 26765, 37471, 98315, 187355, 283709, 1418545, 1985963, 9929815]

約数ペア:

[(1, 9929815), (5, 1985963), (7, 1418545), (35, 283709), (53, 187355), (101, 98315), (265, 37471), (371, 26765), (505, 19663), (707, 14045), (1855, 5353), (2809, 3535)]