139592225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 184869120

約数和(自身を除く): 45276895

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 4495, 6211, 22475, 31055, 155275, 180119, 192541, 900595, 962705, 4502975, 4813525, 5583689, 27918445, 139592225]

約数ペア:

[(1, 139592225), (5, 27918445), (25, 5583689), (29, 4813525), (31, 4502975), (145, 962705), (155, 900595), (725, 192541), (775, 180119), (899, 155275), (4495, 31055), (6211, 22475)]