4243525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 6187104

約数和(自身を除く): 1943579

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1187, 3575, 5935, 13057, 15431, 29675, 65285, 77155, 169741, 326425, 385775, 848705, 4243525]

約数ペア:

[(1, 4243525), (5, 848705), (11, 385775), (13, 326425), (25, 169741), (55, 77155), (65, 65285), (143, 29675), (275, 15431), (325, 13057), (715, 5935), (1187, 3575)]