86538815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8693}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 113926176

約数和(自身を除く): 27387361

約数列:

[1, 5, 11, 55, 181, 905, 1991, 8693, 9955, 43465, 95623, 478115, 1573433, 7867165, 17307763, 86538815]

約数ペア:

[(1, 86538815), (5, 17307763), (11, 7867165), (55, 1573433), (181, 478115), (905, 95623), (1991, 43465), (8693, 9955)]