2015255295

素因数分解:

$3^4\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{2467}}^1$

素因数の和:4501

約数の個数: 40

約数和(自身を含む): 3615787824

約数和(自身を除く): 1600532529

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2017, 2467, 6051, 7401, 10085, 12335, 18153, 22203, 30255, 37005, 54459, 66609, 90765, 111015, 163377, 199827, 272295, 333045, 816885, 999135, 4975939, 14927817, 24879695, 44783451, 74639085, 134350353, 223917255, 403051059, 671751765, 2015255295]

約数ペア:

[(1, 2015255295), (3, 671751765), (5, 403051059), (9, 223917255), (15, 134350353), (27, 74639085), (45, 44783451), (81, 24879695), (135, 14927817), (405, 4975939), (2017, 999135), (2467, 816885), (6051, 333045), (7401, 272295), (10085, 199827), (12335, 163377), (18153, 111015), (22203, 90765), (30255, 66609), (37005, 54459)]