42580185

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7079}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 68307840

約数和(自身を除く): 25727655

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 7079, 21237, 35395, 106185, 2838679, 8516037, 14193395, 42580185]

約数ペア:

[(1, 42580185), (3, 14193395), (5, 8516037), (15, 2838679), (401, 106185), (1203, 35395), (2005, 21237), (6015, 7079)]