17967425125

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{850529}}^1$

素因数の和:850570

約数の個数: 24

約数和(自身を含む): 24280930440

約数和(自身を除く): 6313505315

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 845, 1625, 4225, 21125, 850529, 4252645, 11056877, 21263225, 55284385, 106316125, 143739401, 276421925, 718697005, 1382109625, 3593485025, 17967425125]

約数ペア:

[(1, 17967425125), (5, 3593485025), (13, 1382109625), (25, 718697005), (65, 276421925), (125, 143739401), (169, 106316125), (325, 55284385), (845, 21263225), (1625, 11056877), (4225, 4252645), (21125, 850529)]