103438985

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 135414144

約数和(自身を除く): 31975159

約数列:

[1, 5, 13, 65, 163, 169, 751, 815, 845, 2119, 3755, 9763, 10595, 27547, 48815, 122413, 126919, 137735, 612065, 634595, 1591369, 7956845, 20687797, 103438985]

約数ペア:

[(1, 103438985), (5, 20687797), (13, 7956845), (65, 1591369), (163, 634595), (169, 612065), (751, 137735), (815, 126919), (845, 122413), (2119, 48815), (3755, 27547), (9763, 10595)]