85874342445

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1755583}}^1$

素因数の和:1756681

約数の個数: 24

約数和(自身を含む): 148985880576

約数和(自身を除く): 63111538131

約数列:

[1, 3, 5, 9, 15, 45, 1087, 3261, 5435, 9783, 16305, 48915, 1755583, 5266749, 8777915, 15800247, 26333745, 79001235, 1908318721, 5724956163, 9541593605, 17174868489, 28624780815, 85874342445]

約数ペア:

[(1, 85874342445), (3, 28624780815), (5, 17174868489), (9, 9541593605), (15, 5724956163), (45, 1908318721), (1087, 79001235), (3261, 26333745), (5435, 15800247), (9783, 8777915), (16305, 5266749), (48915, 1755583)]