61964705

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{9311}}^1$

素因数の和:9349

約数の個数: 16

約数和(自身を含む): 81796608

約数和(自身を除く): 19831903

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 9311, 46555, 102421, 512105, 1126631, 5633155, 12392941, 61964705]

約数ペア:

[(1, 61964705), (5, 12392941), (11, 5633155), (55, 1126631), (121, 512105), (605, 102421), (1331, 46555), (6655, 9311)]