54652025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 74888064

約数和(自身を除く): 20236039

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 5591, 9775, 27955, 95047, 128593, 139775, 475235, 642965, 2186081, 2376175, 3214825, 10930405, 54652025]

約数ペア:

[(1, 54652025), (5, 10930405), (17, 3214825), (23, 2376175), (25, 2186081), (85, 642965), (115, 475235), (391, 139775), (425, 128593), (575, 95047), (1955, 27955), (5591, 9775)]