242783275

素因数分解:

$5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4519}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 345255680

約数和(自身を除く): 102472405

約数列:

[1, 5, 7, 25, 35, 175, 307, 1535, 2149, 4519, 7675, 10745, 22595, 31633, 53725, 112975, 158165, 790825, 1387333, 6936665, 9711331, 34683325, 48556655, 242783275]

約数ペア:

[(1, 242783275), (5, 48556655), (7, 34683325), (25, 9711331), (35, 6936665), (175, 1387333), (307, 790825), (1535, 158165), (2149, 112975), (4519, 53725), (7675, 31633), (10745, 22595)]