30933975

素因数分解:

$3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1489}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 51363280

約数和(自身を除く): 20429305

約数列:

[1, 3, 5, 15, 25, 75, 277, 831, 1385, 1489, 4155, 4467, 6925, 7445, 20775, 22335, 37225, 111675, 412453, 1237359, 2062265, 6186795, 10311325, 30933975]

約数ペア:

[(1, 30933975), (3, 10311325), (5, 6186795), (15, 2062265), (25, 1237359), (75, 412453), (277, 111675), (831, 37225), (1385, 22335), (1489, 20775), (4155, 7445), (4467, 6925)]