90339005

素因数分解:

$5^1\times {\mathrm{89}}^2\times {\mathrm{2281}}^1$

素因数の和:2464

約数の個数: 12

約数和(自身を含む): 109686612

約数和(自身を除く): 19347607

約数列:

[1, 5, 89, 445, 2281, 7921, 11405, 39605, 203009, 1015045, 18067801, 90339005]

約数ペア:

[(1, 90339005), (5, 18067801), (89, 1015045), (445, 203009), (2281, 39605), (7921, 11405)]