1882335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 3792096

約数和(自身を除く): 1909761

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 197, 245, 273, 455, 591, 637, 735, 985, 1365, 1379, 1911, 2561, 2955, 3185, 4137, 6895, 7683, 9555, 9653, 12805, 17927, 20685, 28959, 38415, 48265, 53781, 89635, 125489, 144795, 268905, 376467, 627445, 1882335]

約数ペア:

[(1, 1882335), (3, 627445), (5, 376467), (7, 268905), (13, 144795), (15, 125489), (21, 89635), (35, 53781), (39, 48265), (49, 38415), (65, 28959), (91, 20685), (105, 17927), (147, 12805), (195, 9653), (197, 9555), (245, 7683), (273, 6895), (455, 4137), (591, 3185), (637, 2955), (735, 2561), (985, 1911), (1365, 1379)]