89685115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81163}}^1$

素因数の和:81198

約数の個数: 16

約数和(自身を含む): 122719968

約数和(自身を除く): 33034853

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 81163, 405815, 1055119, 1379771, 5275595, 6898855, 17937023, 89685115]

約数ペア:

[(1, 89685115), (5, 17937023), (13, 6898855), (17, 5275595), (65, 1379771), (85, 1055119), (221, 405815), (1105, 81163)]