427275325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29017}}^1$

素因数の和:29077

約数の個数: 24

約数和(自身を含む): 575717120

約数和(自身を除く): 148441795

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 14725, 29017, 145085, 551323, 725425, 899527, 2756615, 4497635, 13783075, 17091013, 22488175, 85455065, 427275325]

約数ペア:

[(1, 427275325), (5, 85455065), (19, 22488175), (25, 17091013), (31, 13783075), (95, 4497635), (155, 2756615), (475, 899527), (589, 725425), (775, 551323), (2945, 145085), (14725, 29017)]