85580175

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12821}}^1$

素因数の和:12923

約数の個数: 24

約数和(自身を含む): 143093520

約数和(自身を除く): 57513345

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 12821, 38463, 64105, 192315, 320525, 961575, 1141069, 3423207, 5705345, 17116035, 28526725, 85580175]

約数ペア:

[(1, 85580175), (3, 28526725), (5, 17116035), (15, 5705345), (25, 3423207), (75, 1141069), (89, 961575), (267, 320525), (445, 192315), (1335, 64105), (2225, 38463), (6675, 12821)]