3117915

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 5447520

約数和(自身を除く): 2329605

約数列:

[1, 3, 5, 9, 15, 45, 193, 359, 579, 965, 1077, 1737, 1795, 2895, 3231, 5385, 8685, 16155, 69287, 207861, 346435, 623583, 1039305, 3117915]

約数ペア:

[(1, 3117915), (3, 1039305), (5, 623583), (9, 346435), (15, 207861), (45, 69287), (193, 16155), (359, 8685), (579, 5385), (965, 3231), (1077, 2895), (1737, 1795)]