313633155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2459}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 548363520

約数和(自身を除く): 234730365

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 773, 2319, 2459, 3865, 7377, 8503, 11595, 12295, 25509, 27049, 36885, 42515, 81147, 127545, 135245, 405735, 1900807, 5702421, 9504035, 20908877, 28512105, 62726631, 104544385, 313633155]

約数ペア:

[(1, 313633155), (3, 104544385), (5, 62726631), (11, 28512105), (15, 20908877), (33, 9504035), (55, 5702421), (165, 1900807), (773, 405735), (2319, 135245), (2459, 127545), (3865, 81147), (7377, 42515), (8503, 36885), (11595, 27049), (12295, 25509)]