2623455

素因数分解:

$3^3\times 5^1\times {\mathrm{19433}}^1$

素因数の和:19447

約数の個数: 16

約数和(自身を含む): 4664160

約数和(自身を除く): 2040705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19433, 58299, 97165, 174897, 291495, 524691, 874485, 2623455]

約数ペア:

[(1, 2623455), (3, 874485), (5, 524691), (9, 291495), (15, 174897), (27, 97165), (45, 58299), (135, 19433)]