2960805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 5039712

約数和(自身を除く): 2078907

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 683, 867, 1445, 2049, 3415, 4335, 10245, 11611, 34833, 58055, 174165, 197387, 592161, 986935, 2960805]

約数ペア:

[(1, 2960805), (3, 986935), (5, 592161), (15, 197387), (17, 174165), (51, 58055), (85, 34833), (255, 11611), (289, 10245), (683, 4335), (867, 3415), (1445, 2049)]