90657495

素因数分解:

$3^3\times 5^1\times {\mathrm{671537}}^1$

素因数の和:671551

約数の個数: 16

約数和(自身を含む): 161169120

約数和(自身を除く): 70511625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 671537, 2014611, 3357685, 6043833, 10073055, 18131499, 30219165, 90657495]

約数ペア:

[(1, 90657495), (3, 30219165), (5, 18131499), (9, 10073055), (15, 6043833), (27, 3357685), (45, 2014611), (135, 671537)]