90045575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{156601}}^1$

素因数の和:156634

約数の個数: 12

約数和(自身を含む): 116511888

約数和(自身を除く): 26466313

約数列:

[1, 5, 23, 25, 115, 575, 156601, 783005, 3601823, 3915025, 18009115, 90045575]

約数ペア:

[(1, 90045575), (5, 18009115), (23, 3915025), (25, 3601823), (115, 783005), (575, 156601)]