41040805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 56485512

約数和(自身を除く): 15444707

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2857, 2873, 14285, 14365, 37141, 48569, 185705, 242845, 482833, 631397, 2414165, 3156985, 8208161, 41040805]

約数ペア:

[(1, 41040805), (5, 8208161), (13, 3156985), (17, 2414165), (65, 631397), (85, 482833), (169, 242845), (221, 185705), (845, 48569), (1105, 37141), (2857, 14365), (2873, 14285)]