13296415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 18235728

約数和(自身を除く): 4939313

約数列:

[1, 5, 11, 23, 55, 115, 253, 457, 529, 1265, 2285, 2645, 5027, 5819, 10511, 25135, 29095, 52555, 115621, 241753, 578105, 1208765, 2659283, 13296415]

約数ペア:

[(1, 13296415), (5, 2659283), (11, 1208765), (23, 578105), (55, 241753), (115, 115621), (253, 52555), (457, 29095), (529, 25135), (1265, 10511), (2285, 5819), (2645, 5027)]