42679225

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{4729}}^1$

素因数の和:4777

約数の個数: 18

約数和(自身を含む): 55866030

約数和(自身を除く): 13186805

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 4729, 9025, 23645, 89851, 118225, 449255, 1707169, 2246275, 8535845, 42679225]

約数ペア:

[(1, 42679225), (5, 8535845), (19, 2246275), (25, 1707169), (95, 449255), (361, 118225), (475, 89851), (1805, 23645), (4729, 9025)]