12851505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15031}}^1$

素因数の和:15061

約数の個数: 24

約数和(自身を含む): 23449920

約数和(自身を除く): 10598415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15031, 45093, 75155, 135279, 225465, 285589, 676395, 856767, 1427945, 2570301, 4283835, 12851505]

約数ペア:

[(1, 12851505), (3, 4283835), (5, 2570301), (9, 1427945), (15, 856767), (19, 676395), (45, 285589), (57, 225465), (95, 135279), (171, 75155), (285, 45093), (855, 15031)]