4099965

素因数分解:

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

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 6585408

約数和(自身を除く): 2485443

約数列:

[1, 3, 5, 15, 443, 617, 1329, 1851, 2215, 3085, 6645, 9255, 273331, 819993, 1366655, 4099965]

約数ペア:

[(1, 4099965), (3, 1366655), (5, 819993), (15, 273331), (443, 9255), (617, 6645), (1329, 3085), (1851, 2215)]