12169395

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5519}}^1$

素因数の和:5544

約数の個数: 36

約数和(自身を含む): 24541920

約数和(自身を除く): 12372525

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5519, 16557, 27595, 38633, 49671, 82785, 115899, 193165, 248355, 270431, 347697, 579495, 811293, 1352155, 1738485, 2433879, 4056465, 12169395]

約数ペア:

[(1, 12169395), (3, 4056465), (5, 2433879), (7, 1738485), (9, 1352155), (15, 811293), (21, 579495), (35, 347697), (45, 270431), (49, 248355), (63, 193165), (105, 115899), (147, 82785), (245, 49671), (315, 38633), (441, 27595), (735, 16557), (2205, 5519)]