90467945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 111291840

約数和(自身を除く): 20823895

約数列:

[1, 5, 59, 131, 295, 655, 2341, 7729, 11705, 38645, 138119, 306671, 690595, 1533355, 18093589, 90467945]

約数ペア:

[(1, 90467945), (5, 18093589), (59, 1533355), (131, 690595), (295, 306671), (655, 138119), (2341, 38645), (7729, 11705)]