13607505

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 23924160

約数和(自身を除く): 10316655

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4259, 12777, 21295, 38331, 63885, 191655, 302389, 907167, 1511945, 2721501, 4535835, 13607505]

約数ペア:

[(1, 13607505), (3, 4535835), (5, 2721501), (9, 1511945), (15, 907167), (45, 302389), (71, 191655), (213, 63885), (355, 38331), (639, 21295), (1065, 12777), (3195, 4259)]