258088175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14543

約数の個数: 24

約数和(自身を含む): 344739840

約数和(自身を除く): 86651665

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 14479, 17825, 72395, 333017, 361975, 448849, 1665085, 2244245, 8325425, 10323527, 11221225, 51617635, 258088175]

約数ペア:

[(1, 258088175), (5, 51617635), (23, 11221225), (25, 10323527), (31, 8325425), (115, 2244245), (155, 1665085), (575, 448849), (713, 361975), (775, 333017), (3565, 72395), (14479, 17825)]