138596525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 176938080

約数和(自身を除く): 38341555

約数列:

[1, 5, 25, 43, 215, 229, 563, 1075, 1145, 2815, 5725, 9847, 14075, 24209, 49235, 121045, 128927, 246175, 605225, 644635, 3223175, 5543861, 27719305, 138596525]

約数ペア:

[(1, 138596525), (5, 27719305), (25, 5543861), (43, 3223175), (215, 644635), (229, 605225), (563, 246175), (1075, 128927), (1145, 121045), (2815, 49235), (5725, 24209), (9847, 14075)]