15118580

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3301}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 31897320

約数和(自身を除く): 16778740

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 3301, 4580, 6602, 13204, 16505, 33010, 66020, 755929, 1511858, 3023716, 3779645, 7559290, 15118580]

約数ペア:

[(1, 15118580), (2, 7559290), (4, 3779645), (5, 3023716), (10, 1511858), (20, 755929), (229, 66020), (458, 33010), (916, 16505), (1145, 13204), (2290, 6602), (3301, 4580)]