13425555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 25472160

約数和(自身を除く): 12046605

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 569, 605, 715, 1573, 1707, 1815, 2145, 2845, 4719, 6259, 7397, 7865, 8535, 18777, 22191, 23595, 31295, 36985, 68849, 81367, 93885, 110955, 206547, 244101, 344245, 406835, 895037, 1032735, 1220505, 2685111, 4475185, 13425555]

約数ペア:

[(1, 13425555), (3, 4475185), (5, 2685111), (11, 1220505), (13, 1032735), (15, 895037), (33, 406835), (39, 344245), (55, 244101), (65, 206547), (121, 110955), (143, 93885), (165, 81367), (195, 68849), (363, 36985), (429, 31295), (569, 23595), (605, 22191), (715, 18777), (1573, 8535), (1707, 7865), (1815, 7397), (2145, 6259), (2845, 4719)]