66772215

素因数分解:

$3^3\times 5^1\times {\mathrm{494609}}^1$

素因数の和:494623

約数の個数: 16

約数和(自身を含む): 118706400

約数和(自身を除く): 51934185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 494609, 1483827, 2473045, 4451481, 7419135, 13354443, 22257405, 66772215]

約数ペア:

[(1, 66772215), (3, 22257405), (5, 13354443), (9, 7419135), (15, 4451481), (27, 2473045), (45, 1483827), (135, 494609)]