2015094925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{2647}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 2570339456

約数和(自身を除く): 555244531

約数列:

[1, 5, 25, 37, 185, 823, 925, 2647, 4115, 13235, 20575, 30451, 66175, 97939, 152255, 489695, 761275, 2178481, 2448475, 10892405, 54462025, 80603797, 403018985, 2015094925]

約数ペア:

[(1, 2015094925), (5, 403018985), (25, 80603797), (37, 54462025), (185, 10892405), (823, 2448475), (925, 2178481), (2647, 761275), (4115, 489695), (13235, 152255), (20575, 97939), (30451, 66175)]