134377975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 177198480

約数和(自身を除く): 42820505

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 1919, 2525, 2801, 9595, 14005, 47975, 53219, 70025, 266095, 282901, 1330475, 1414505, 5375119, 7072525, 26875595, 134377975]

約数ペア:

[(1, 134377975), (5, 26875595), (19, 7072525), (25, 5375119), (95, 1414505), (101, 1330475), (475, 282901), (505, 266095), (1919, 70025), (2525, 53219), (2801, 47975), (9595, 14005)]