86361895

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 109732896

約数和(自身を除く): 23371001

約数列:

[1, 5, 23, 103, 115, 317, 515, 529, 1585, 2369, 2645, 7291, 11845, 32651, 36455, 54487, 163255, 167693, 272435, 750973, 838465, 3754865, 17272379, 86361895]

約数ペア:

[(1, 86361895), (5, 17272379), (23, 3754865), (103, 838465), (115, 750973), (317, 272435), (515, 167693), (529, 163255), (1585, 54487), (2369, 36455), (2645, 32651), (7291, 11845)]