13989975

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 23367552

約数和(自身を除く): 9377577

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 1811, 2575, 5433, 7725, 9055, 27165, 45275, 135825, 186533, 559599, 932665, 2797995, 4663325, 13989975]

約数ペア:

[(1, 13989975), (3, 4663325), (5, 2797995), (15, 932665), (25, 559599), (75, 186533), (103, 135825), (309, 45275), (515, 27165), (1545, 9055), (1811, 7725), (2575, 5433)]