12774165

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20771}}^1$

素因数の和:20820

約数の個数: 16

約数和(自身を含む): 20938176

約数和(自身を除く): 8164011

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 20771, 62313, 103855, 311565, 851611, 2554833, 4258055, 12774165]

約数ペア:

[(1, 12774165), (3, 4258055), (5, 2554833), (15, 851611), (41, 311565), (123, 103855), (205, 62313), (615, 20771)]