86072725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 111108960

約数和(自身を除く): 25036235

約数列:

[1, 5, 25, 29, 145, 227, 523, 725, 1135, 2615, 5675, 6583, 13075, 15167, 32915, 75835, 118721, 164575, 379175, 593605, 2968025, 3442909, 17214545, 86072725]

約数ペア:

[(1, 86072725), (5, 17214545), (25, 3442909), (29, 2968025), (145, 593605), (227, 379175), (523, 164575), (725, 118721), (1135, 75835), (2615, 32915), (5675, 15167), (6583, 13075)]