85171995

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6047}}^1$

素因数の和:6371

約数の個数: 24

約数和(自身を含む): 148127616

約数和(自身を除く): 62955621

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 6047, 14085, 18141, 30235, 54423, 90705, 272115, 1892711, 5678133, 9463555, 17034399, 28390665, 85171995]

約数ペア:

[(1, 85171995), (3, 28390665), (5, 17034399), (9, 9463555), (15, 5678133), (45, 1892711), (313, 272115), (939, 90705), (1565, 54423), (2817, 30235), (4695, 18141), (6047, 14085)]