199933275

素因数分解:

$3^1\times 5^2\times {\mathrm{883}}^1\times {\mathrm{3019}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 331040320

約数和(自身を除く): 131107045

約数列:

[1, 3, 5, 15, 25, 75, 883, 2649, 3019, 4415, 9057, 13245, 15095, 22075, 45285, 66225, 75475, 226425, 2665777, 7997331, 13328885, 39986655, 66644425, 199933275]

約数ペア:

[(1, 199933275), (3, 66644425), (5, 39986655), (15, 13328885), (25, 7997331), (75, 2665777), (883, 226425), (2649, 75475), (3019, 66225), (4415, 45285), (9057, 22075), (13245, 15095)]