22124075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 29521920

約数和(自身を除く): 7397845

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 991, 1175, 4465, 4955, 18829, 22325, 24775, 46577, 94145, 232885, 470725, 884963, 1164425, 4424815, 22124075]

約数ペア:

[(1, 22124075), (5, 4424815), (19, 1164425), (25, 884963), (47, 470725), (95, 232885), (235, 94145), (475, 46577), (893, 24775), (991, 22325), (1175, 18829), (4465, 4955)]