224769155

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15647}}^1$

素因数の和:15695

約数の個数: 24

約数和(自身を含む): 309267072

約数和(自身を除く): 84497917

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 14365, 15647, 78235, 203411, 265999, 1017055, 1329995, 2644343, 3457987, 13221715, 17289935, 44953831, 224769155]

約数ペア:

[(1, 224769155), (5, 44953831), (13, 17289935), (17, 13221715), (65, 3457987), (85, 2644343), (169, 1329995), (221, 1017055), (845, 265999), (1105, 203411), (2873, 78235), (14365, 15647)]