5389865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 7042896

約数和(自身を除く): 1653031

約数列:

[1, 5, 13, 65, 101, 505, 821, 1313, 4105, 6565, 10673, 53365, 82921, 414605, 1077973, 5389865]

約数ペア:

[(1, 5389865), (5, 1077973), (13, 414605), (65, 82921), (101, 53365), (505, 10673), (821, 6565), (1313, 4105)]