87030315

素因数分解:

$3^3\times 5^1\times {\mathrm{644669}}^1$

素因数の和:644683

約数の個数: 16

約数和(自身を含む): 154720800

約数和(自身を除く): 67690485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 644669, 1934007, 3223345, 5802021, 9670035, 17406063, 29010105, 87030315]

約数ペア:

[(1, 87030315), (3, 29010105), (5, 17406063), (9, 9670035), (15, 5802021), (27, 3223345), (45, 1934007), (135, 644669)]