9181615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 11784960

約数和(自身を除く): 2603345

約数列:

[1, 5, 17, 85, 109, 545, 991, 1853, 4955, 9265, 16847, 84235, 108019, 540095, 1836323, 9181615]

約数ペア:

[(1, 9181615), (5, 1836323), (17, 540095), (85, 108019), (109, 84235), (545, 16847), (991, 9265), (1853, 4955)]