25428585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1433}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 50385024

約数和(自身を除く): 24956439

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 1433, 2535, 3549, 4299, 5915, 7165, 10031, 17745, 18629, 21495, 30093, 50155, 55887, 93145, 130403, 150465, 242177, 279435, 391209, 652015, 726531, 1210885, 1695239, 1956045, 3632655, 5085717, 8476195, 25428585]

約数ペア:

[(1, 25428585), (3, 8476195), (5, 5085717), (7, 3632655), (13, 1956045), (15, 1695239), (21, 1210885), (35, 726531), (39, 652015), (65, 391209), (91, 279435), (105, 242177), (169, 150465), (195, 130403), (273, 93145), (455, 55887), (507, 50155), (845, 30093), (1183, 21495), (1365, 18629), (1433, 17745), (2535, 10031), (3549, 7165), (4299, 5915)]