13145165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 18302112

約数和(自身を除く): 5156947

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 827, 935, 1445, 3179, 4135, 9097, 14059, 15895, 45485, 70295, 154649, 239003, 773245, 1195015, 2629033, 13145165]

約数ペア:

[(1, 13145165), (5, 2629033), (11, 1195015), (17, 773245), (55, 239003), (85, 154649), (187, 70295), (289, 45485), (827, 15895), (935, 14059), (1445, 9097), (3179, 4135)]