86989005

素因数分解:

$3^3\times 5^1\times {\mathrm{644363}}^1$

素因数の和:644377

約数の個数: 16

約数和(自身を含む): 154647360

約数和(自身を除く): 67658355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 644363, 1933089, 3221815, 5799267, 9665445, 17397801, 28996335, 86989005]

約数ペア:

[(1, 86989005), (3, 28996335), (5, 17397801), (9, 9665445), (15, 5799267), (27, 3221815), (45, 1933089), (135, 644363)]