89080825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 114992640

約数和(自身を除く): 25911815

約数列:

[1, 5, 25, 31, 137, 155, 685, 775, 839, 3425, 4195, 4247, 20975, 21235, 26009, 106175, 114943, 130045, 574715, 650225, 2873575, 3563233, 17816165, 89080825]

約数ペア:

[(1, 89080825), (5, 17816165), (25, 3563233), (31, 2873575), (137, 650225), (155, 574715), (685, 130045), (775, 114943), (839, 106175), (3425, 26009), (4195, 21235), (4247, 20975)]