3213155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 4366656

約数和(自身を除く): 1153501

約数列:

[1, 5, 11, 47, 55, 113, 121, 235, 517, 565, 605, 1243, 2585, 5311, 5687, 6215, 13673, 26555, 28435, 58421, 68365, 292105, 642631, 3213155]

約数ペア:

[(1, 3213155), (5, 642631), (11, 292105), (47, 68365), (55, 58421), (113, 28435), (121, 26555), (235, 13673), (517, 6215), (565, 5687), (605, 5311), (1243, 2585)]