2611485

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 4571424

約数和(自身を除く): 1959939

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 443, 655, 1179, 1329, 1965, 2215, 3987, 5895, 6645, 19935, 58033, 174099, 290165, 522297, 870495, 2611485]

約数ペア:

[(1, 2611485), (3, 870495), (5, 522297), (9, 290165), (15, 174099), (45, 58033), (131, 19935), (393, 6645), (443, 5895), (655, 3987), (1179, 2215), (1329, 1965)]