149845225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 199272960

約数和(自身を除く): 49427735

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1975, 4463, 6715, 22315, 33575, 75871, 111575, 352577, 379355, 1762885, 1896775, 5993809, 8814425, 29969045, 149845225]

約数ペア:

[(1, 149845225), (5, 29969045), (17, 8814425), (25, 5993809), (79, 1896775), (85, 1762885), (395, 379355), (425, 352577), (1343, 111575), (1975, 75871), (4463, 33575), (6715, 22315)]