12714885

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 22555104

約数和(自身を除く): 9840219

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6571, 19713, 32855, 59139, 98565, 282553, 295695, 847659, 1412765, 2542977, 4238295, 12714885]

約数ペア:

[(1, 12714885), (3, 4238295), (5, 2542977), (9, 1412765), (15, 847659), (43, 295695), (45, 282553), (129, 98565), (215, 59139), (387, 32855), (645, 19713), (1935, 6571)]