5220105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 9652608

約数和(自身を除く): 4432503

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 1861, 2805, 5583, 9305, 20471, 27915, 31637, 61413, 94911, 102355, 158185, 307065, 348007, 474555, 1044021, 1740035, 5220105]

約数ペア:

[(1, 5220105), (3, 1740035), (5, 1044021), (11, 474555), (15, 348007), (17, 307065), (33, 158185), (51, 102355), (55, 94911), (85, 61413), (165, 31637), (187, 27915), (255, 20471), (561, 9305), (935, 5583), (1861, 2805)]