42427395

素因数分解:

$3^4\times 5^1\times {\mathrm{104759}}^1$

素因数の和:104776

約数の個数: 20

約数和(自身を含む): 76055760

約数和(自身を除く): 33628365

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104759, 314277, 523795, 942831, 1571385, 2828493, 4714155, 8485479, 14142465, 42427395]

約数ペア:

[(1, 42427395), (3, 14142465), (5, 8485479), (9, 4714155), (15, 2828493), (27, 1571385), (45, 942831), (81, 523795), (135, 314277), (405, 104759)]