13873025

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{1049}}^1$

素因数の和:1105

約数の個数: 18

約数和(自身を含む): 18000150

約数和(自身を除く): 4127125

約数列:

[1, 5, 23, 25, 115, 529, 575, 1049, 2645, 5245, 13225, 24127, 26225, 120635, 554921, 603175, 2774605, 13873025]

約数ペア:

[(1, 13873025), (5, 2774605), (23, 603175), (25, 554921), (115, 120635), (529, 26225), (575, 24127), (1049, 13225), (2645, 5245)]