3121340975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{10333}}^1$

素因数の和:10667

約数の個数: 24

約数和(自身を含む): 3974952432

約数和(自身を除く): 853611457

約数列:

[1, 5, 25, 43, 215, 281, 1075, 1405, 7025, 10333, 12083, 51665, 60415, 258325, 302075, 444319, 2221595, 2903573, 11107975, 14517865, 72589325, 124853639, 624268195, 3121340975]

約数ペア:

[(1, 3121340975), (5, 624268195), (25, 124853639), (43, 72589325), (215, 14517865), (281, 11107975), (1075, 2903573), (1405, 2221595), (7025, 444319), (10333, 302075), (12083, 258325), (51665, 60415)]