20131475065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{309715001}}^1$

素因数の和:309715019

約数の個数: 8

約数和(自身を含む): 26016060168

約数和(自身を除く): 5884585103

約数列:

[1, 5, 13, 65, 309715001, 1548575005, 4026295013, 20131475065]

約数ペア:

[(1, 20131475065), (5, 4026295013), (13, 1548575005), (65, 309715001)]