64899495

素因数分解:

$3^3\times 5^1\times {\mathrm{480737}}^1$

素因数の和:480751

約数の個数: 16

約数和(自身を含む): 115377120

約数和(自身を除く): 50477625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 480737, 1442211, 2403685, 4326633, 7211055, 12979899, 21633165, 64899495]

約数ペア:

[(1, 64899495), (3, 21633165), (5, 12979899), (9, 7211055), (15, 4326633), (27, 2403685), (45, 1442211), (135, 480737)]