71069975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 93453840

約数和(自身を除く): 22383865

約数列:

[1, 5, 19, 25, 95, 157, 475, 785, 953, 2983, 3925, 4765, 14915, 18107, 23825, 74575, 90535, 149621, 452675, 748105, 2842799, 3740525, 14213995, 71069975]

約数ペア:

[(1, 71069975), (5, 14213995), (19, 3740525), (25, 2842799), (95, 748105), (157, 452675), (475, 149621), (785, 90535), (953, 74575), (2983, 23825), (3925, 18107), (4765, 14915)]