15297035

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 20387664

約数和(自身を除く): 5090629

約数列:

[1, 5, 13, 43, 65, 169, 215, 421, 559, 845, 2105, 2795, 5473, 7267, 18103, 27365, 36335, 71149, 90515, 235339, 355745, 1176695, 3059407, 15297035]

約数ペア:

[(1, 15297035), (5, 3059407), (13, 1176695), (43, 355745), (65, 235339), (169, 90515), (215, 71149), (421, 36335), (559, 27365), (845, 18103), (2105, 7267), (2795, 5473)]