2424275

素因数分解:

$5^2\times 7^2\times {\mathrm{1979}}^1$

素因数の和:2003

約数の個数: 18

約数和(自身を含む): 3498660

約数和(自身を除く): 1074385

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 1979, 9895, 13853, 49475, 69265, 96971, 346325, 484855, 2424275]

約数ペア:

[(1, 2424275), (5, 484855), (7, 346325), (25, 96971), (35, 69265), (49, 49475), (175, 13853), (245, 9895), (1225, 1979)]