12299895

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 21402576

約数和(自身を除く): 9102681

約数列:

[1, 3, 5, 9, 15, 45, 443, 617, 1329, 1851, 2215, 3085, 3987, 5553, 6645, 9255, 19935, 27765, 273331, 819993, 1366655, 2459979, 4099965, 12299895]

約数ペア:

[(1, 12299895), (3, 4099965), (5, 2459979), (9, 1366655), (15, 819993), (45, 273331), (443, 27765), (617, 19935), (1329, 9255), (1851, 6645), (2215, 5553), (3085, 3987)]