40881305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 51335424

約数和(自身を除く): 10454119

約数列:

[1, 5, 41, 47, 205, 235, 1927, 4243, 9635, 21215, 173963, 199421, 869815, 997105, 8176261, 40881305]

約数ペア:

[(1, 40881305), (5, 8176261), (41, 997105), (47, 869815), (205, 199421), (235, 173963), (1927, 21215), (4243, 9635)]