90079165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15901}}^1$

素因数の和:16020

約数の個数: 16

約数和(自身を含む): 119074176

約数和(自身を除く): 28995011

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 15901, 79505, 174911, 874555, 1637803, 8189015, 18015833, 90079165]

約数ペア:

[(1, 90079165), (5, 18015833), (11, 8189015), (55, 1637803), (103, 874555), (515, 174911), (1133, 79505), (5665, 15901)]