64844415

素因数分解:

$3^3\times 5^1\times {\mathrm{480329}}^1$

素因数の和:480343

約数の個数: 16

約数和(自身を含む): 115279200

約数和(自身を除く): 50434785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 480329, 1440987, 2401645, 4322961, 7204935, 12968883, 21614805, 64844415]

約数ペア:

[(1, 64844415), (3, 21614805), (5, 12968883), (9, 7204935), (15, 4322961), (27, 2401645), (45, 1440987), (135, 480329)]