30430075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 41056400

約数和(自身を除く): 10626325

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 859, 1417, 2725, 4295, 7085, 11167, 21475, 35425, 55835, 93631, 279175, 468155, 1217203, 2340775, 6086015, 30430075]

約数ペア:

[(1, 30430075), (5, 6086015), (13, 2340775), (25, 1217203), (65, 468155), (109, 279175), (325, 93631), (545, 55835), (859, 35425), (1417, 21475), (2725, 11167), (4295, 7085)]