13009185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41299}}^1$

素因数の和:41317

約数の個数: 24

約数和(自身を含む): 25771200

約数和(自身を除く): 12762015

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 41299, 123897, 206495, 289093, 371691, 619485, 867279, 1445465, 1858455, 2601837, 4336395, 13009185]

約数ペア:

[(1, 13009185), (3, 4336395), (5, 2601837), (7, 1858455), (9, 1445465), (15, 867279), (21, 619485), (35, 371691), (45, 289093), (63, 206495), (105, 123897), (315, 41299)]