91512945

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12953}}^1$

素因数の和:13121

約数の個数: 24

約数和(自身を含む): 159645096

約数和(自身を除く): 68132151

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 12953, 38859, 64765, 116577, 194295, 582885, 2033621, 6100863, 10168105, 18302589, 30504315, 91512945]

約数ペア:

[(1, 91512945), (3, 30504315), (5, 18302589), (9, 10168105), (15, 6100863), (45, 2033621), (157, 582885), (471, 194295), (785, 116577), (1413, 64765), (2355, 38859), (7065, 12953)]