338925325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23017}}^1$

素因数の和:23077

約数の個数: 24

約数和(自身を含む): 456677120

約数和(自身を除く): 117751795

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 14725, 23017, 115085, 437323, 575425, 713527, 2186615, 3567635, 10933075, 13557013, 17838175, 67785065, 338925325]

約数ペア:

[(1, 338925325), (5, 67785065), (19, 17838175), (25, 13557013), (31, 10933075), (95, 3567635), (155, 2186615), (475, 713527), (589, 575425), (775, 437323), (2945, 115085), (14725, 23017)]