25431173

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 27373680

約数和(自身を除く): 1942507

約数列:

[1, 29, 37, 137, 173, 1073, 3973, 5017, 5069, 6401, 23701, 147001, 185629, 687329, 876937, 25431173]

約数ペア:

[(1, 25431173), (29, 876937), (37, 687329), (137, 185629), (173, 147001), (1073, 23701), (3973, 6401), (5017, 5069)]