25830855

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5573}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 45216288

約数和(自身を除く): 19385433

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 5573, 16719, 27865, 50157, 83595, 250785, 574019, 1722057, 2870095, 5166171, 8610285, 25830855]

約数ペア:

[(1, 25830855), (3, 8610285), (5, 5166171), (9, 2870095), (15, 1722057), (45, 574019), (103, 250785), (309, 83595), (515, 50157), (927, 27865), (1545, 16719), (4635, 5573)]