30313075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 42618800

約数和(自身を除く): 12305725

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4909, 6175, 24545, 63817, 93271, 122725, 319085, 466355, 1212523, 1595425, 2331775, 6062615, 30313075]

約数ペア:

[(1, 30313075), (5, 6062615), (13, 2331775), (19, 1595425), (25, 1212523), (65, 466355), (95, 319085), (247, 122725), (325, 93271), (475, 63817), (1235, 24545), (4909, 6175)]