64879485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{393209}}^1$

素因数の和:393228

約数の個数: 16

約数和(自身を含む): 113244480

約数和(自身を除く): 48364995

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 393209, 1179627, 1966045, 4325299, 5898135, 12975897, 21626495, 64879485]

約数ペア:

[(1, 64879485), (3, 21626495), (5, 12975897), (11, 5898135), (15, 4325299), (33, 1966045), (55, 1179627), (165, 393209)]