30228575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 40632816

約数和(自身を除く): 10404241

約数列:

[1, 5, 13, 25, 65, 281, 325, 331, 1405, 1655, 3653, 4303, 7025, 8275, 18265, 21515, 91325, 93011, 107575, 465055, 1209143, 2325275, 6045715, 30228575]

約数ペア:

[(1, 30228575), (5, 6045715), (13, 2325275), (25, 1209143), (65, 465055), (281, 107575), (325, 93011), (331, 91325), (1405, 21515), (1655, 18265), (3653, 8275), (4303, 7025)]