9116755

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 11302848

約数和(自身を除く): 2186093

約数列:

[1, 5, 61, 71, 305, 355, 421, 2105, 4331, 21655, 25681, 29891, 128405, 149455, 1823351, 9116755]

約数ペア:

[(1, 9116755), (5, 1823351), (61, 149455), (71, 128405), (305, 29891), (355, 25681), (421, 21655), (2105, 4331)]