642202055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1\times {\mathrm{2273}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 849257136

約数和(自身を除く): 207055081

約数列:

[1, 5, 11, 55, 121, 467, 605, 2273, 2335, 5137, 11365, 25003, 25685, 56507, 125015, 275033, 282535, 1061491, 1375165, 5307455, 11676401, 58382005, 128440411, 642202055]

約数ペア:

[(1, 642202055), (5, 128440411), (11, 58382005), (55, 11676401), (121, 5307455), (467, 1375165), (605, 1061491), (2273, 282535), (2335, 275033), (5137, 125015), (11365, 56507), (25003, 25685)]