2504145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 4662144

約数和(自身を除く): 2157999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3407, 10221, 17035, 23849, 51105, 71547, 119245, 166943, 357735, 500829, 834715, 2504145]

約数ペア:

[(1, 2504145), (3, 834715), (5, 500829), (7, 357735), (15, 166943), (21, 119245), (35, 71547), (49, 51105), (105, 23849), (147, 17035), (245, 10221), (735, 3407)]