2953035

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 5166720

約数和(自身を除く): 2213685

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 479, 685, 1233, 1437, 2055, 2395, 4311, 6165, 7185, 21555, 65623, 196869, 328115, 590607, 984345, 2953035]

約数ペア:

[(1, 2953035), (3, 984345), (5, 590607), (9, 328115), (15, 196869), (45, 65623), (137, 21555), (411, 7185), (479, 6165), (685, 4311), (1233, 2395), (1437, 2055)]