159697925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 206236800

約数和(自身を除く): 46538875

約数列:

[1, 5, 25, 29, 145, 167, 725, 835, 1319, 4175, 4843, 6595, 24215, 32975, 38251, 121075, 191255, 220273, 956275, 1101365, 5506825, 6387917, 31939585, 159697925]

約数ペア:

[(1, 159697925), (5, 31939585), (25, 6387917), (29, 5506825), (145, 1101365), (167, 956275), (725, 220273), (835, 191255), (1319, 121075), (4175, 38251), (4843, 32975), (6595, 24215)]