13756715

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 19542240

約数和(自身を除く): 5785525

約数列:

[1, 5, 7, 31, 35, 155, 217, 409, 961, 1085, 2045, 2863, 4805, 6727, 12679, 14315, 33635, 63395, 88753, 393049, 443765, 1965245, 2751343, 13756715]

約数ペア:

[(1, 13756715), (5, 2751343), (7, 1965245), (31, 443765), (35, 393049), (155, 88753), (217, 63395), (409, 33635), (961, 14315), (1085, 12679), (2045, 6727), (2863, 4805)]