57682935

素因数分解:

$3^4\times 5^1\times {\mathrm{142427}}^1$

素因数の和:142444

約数の個数: 20

約数和(自身を含む): 103402728

約数和(自身を除く): 45719793

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 142427, 427281, 712135, 1281843, 2136405, 3845529, 6409215, 11536587, 19227645, 57682935]

約数ペア:

[(1, 57682935), (3, 19227645), (5, 11536587), (9, 6409215), (15, 3845529), (27, 2136405), (45, 1281843), (81, 712135), (135, 427281), (405, 142427)]