68641495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62119}}^1$

素因数の和:62154

約数の個数: 16

約数和(自身を含む): 93925440

約数和(自身を除く): 25283945

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 62119, 310595, 807547, 1056023, 4037735, 5280115, 13728299, 68641495]

約数ペア:

[(1, 68641495), (5, 13728299), (13, 5280115), (17, 4037735), (65, 1056023), (85, 807547), (221, 310595), (1105, 62119)]