77640465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{739433}}^1$

素因数の和:739448

約数の個数: 16

約数和(自身を含む): 141971328

約数和(自身を除く): 64330863

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 739433, 2218299, 3697165, 5176031, 11091495, 15528093, 25880155, 77640465]

約数ペア:

[(1, 77640465), (3, 25880155), (5, 15528093), (7, 11091495), (15, 5176031), (21, 3697165), (35, 2218299), (105, 739433)]