13123035

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 22879584

約数和(自身を除く): 9756549

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1511, 1737, 2895, 4533, 7555, 8685, 13599, 22665, 67995, 291623, 874869, 1458115, 2624607, 4374345, 13123035]

約数ペア:

[(1, 13123035), (3, 4374345), (5, 2624607), (9, 1458115), (15, 874869), (45, 291623), (193, 67995), (579, 22665), (965, 13599), (1511, 8685), (1737, 7555), (2895, 4533)]