103435945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2243}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 129900672

約数和(自身を除く): 26464727

約数列:

[1, 5, 23, 115, 401, 2005, 2243, 9223, 11215, 46115, 51589, 257945, 899443, 4497215, 20687189, 103435945]

約数ペア:

[(1, 103435945), (5, 20687189), (23, 4497215), (115, 899443), (401, 257945), (2005, 51589), (2243, 46115), (9223, 11215)]