149969155

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{36007}}^1$

素因数の和:36043

約数の個数: 24

約数和(自身を含む): 221665248

約数和(自身を除く): 71696093

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 36007, 180035, 252049, 612119, 1260245, 1764343, 3060595, 4284833, 8821715, 21424165, 29993831, 149969155]

約数ペア:

[(1, 149969155), (5, 29993831), (7, 21424165), (17, 8821715), (35, 4284833), (49, 3060595), (85, 1764343), (119, 1260245), (245, 612119), (595, 252049), (833, 180035), (4165, 36007)]