74574145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1451}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 94438080

約数和(自身を除く): 19863935

約数列:

[1, 5, 19, 95, 541, 1451, 2705, 7255, 10279, 27569, 51395, 137845, 784991, 3924955, 14914829, 74574145]

約数ペア:

[(1, 74574145), (5, 14914829), (19, 3924955), (95, 784991), (541, 137845), (1451, 51395), (2705, 27569), (7255, 10279)]