65168545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43591}}^1$

素因数の和:43632

約数の個数: 16

約数和(自身を含む): 87881472

約数和(自身を除く): 22712927

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 43591, 217955, 566683, 1002593, 2833415, 5012965, 13033709, 65168545]

約数ペア:

[(1, 65168545), (5, 13033709), (13, 5012965), (23, 2833415), (65, 1002593), (115, 566683), (299, 217955), (1495, 43591)]