9204345

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 16081416

約数和(自身を除く): 6877071

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 1493, 2055, 4479, 6165, 7465, 13437, 22395, 67185, 204541, 613623, 1022705, 1840869, 3068115, 9204345]

約数ペア:

[(1, 9204345), (3, 3068115), (5, 1840869), (9, 1022705), (15, 613623), (45, 204541), (137, 67185), (411, 22395), (685, 13437), (1233, 7465), (1493, 6165), (2055, 4479)]