11773905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 22344000

約数和(自身を除く): 10570095

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 499, 605, 715, 1497, 1573, 1815, 2145, 2495, 4719, 5489, 6487, 7485, 7865, 16467, 19461, 23595, 27445, 32435, 60379, 71357, 82335, 97305, 181137, 214071, 301895, 356785, 784927, 905685, 1070355, 2354781, 3924635, 11773905]

約数ペア:

[(1, 11773905), (3, 3924635), (5, 2354781), (11, 1070355), (13, 905685), (15, 784927), (33, 356785), (39, 301895), (55, 214071), (65, 181137), (121, 97305), (143, 82335), (165, 71357), (195, 60379), (363, 32435), (429, 27445), (499, 23595), (605, 19461), (715, 16467), (1497, 7865), (1573, 7485), (1815, 6487), (2145, 5489), (2495, 4719)]