89039425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 114992640

約数和(自身を除く): 25953215

約数列:

[1, 5, 25, 29, 145, 191, 643, 725, 955, 3215, 4775, 5539, 16075, 18647, 27695, 93235, 122813, 138475, 466175, 614065, 3070325, 3561577, 17807885, 89039425]

約数ペア:

[(1, 89039425), (5, 17807885), (25, 3561577), (29, 3070325), (145, 614065), (191, 466175), (643, 138475), (725, 122813), (955, 93235), (3215, 27695), (4775, 18647), (5539, 16075)]