25272765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{80231}}^1$

素因数の和:80249

約数の個数: 24

約数和(自身を含む): 50064768

約数和(自身を除く): 24792003

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 80231, 240693, 401155, 561617, 722079, 1203465, 1684851, 2808085, 3610395, 5054553, 8424255, 25272765]

約数ペア:

[(1, 25272765), (3, 8424255), (5, 5054553), (7, 3610395), (9, 2808085), (15, 1684851), (21, 1203465), (35, 722079), (45, 561617), (63, 401155), (105, 240693), (315, 80231)]