78326385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{9871}}^1$

素因数の和:9925

約数の個数: 24

約数和(自身を含む): 131021184

約数和(自身を除く): 52694799

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 9871, 29613, 49355, 148065, 227033, 681099, 1135165, 3405495, 5221759, 15665277, 26108795, 78326385]

約数ペア:

[(1, 78326385), (3, 26108795), (5, 15665277), (15, 5221759), (23, 3405495), (69, 1135165), (115, 681099), (345, 227033), (529, 148065), (1587, 49355), (2645, 29613), (7935, 9871)]