5251805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 6948480

約数和(自身を除く): 1696675

約数列:

[1, 5, 13, 43, 65, 215, 559, 1879, 2795, 9395, 24427, 80797, 122135, 403985, 1050361, 5251805]

約数ペア:

[(1, 5251805), (5, 1050361), (13, 403985), (43, 122135), (65, 80797), (215, 24427), (559, 9395), (1879, 2795)]