828315

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1460160

約数和(自身を除く): 631845

約数列:

[1, 3, 5, 9, 15, 45, 79, 233, 237, 395, 699, 711, 1165, 1185, 2097, 3495, 3555, 10485, 18407, 55221, 92035, 165663, 276105, 828315]

約数ペア:

[(1, 828315), (3, 276105), (5, 165663), (9, 92035), (15, 55221), (45, 18407), (79, 10485), (233, 3555), (237, 3495), (395, 2097), (699, 1185), (711, 1165)]