9952905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 17604864

約数和(自身を除く): 7651959

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1697, 1955, 5091, 5865, 8485, 25455, 28849, 39031, 86547, 117093, 144245, 195155, 432735, 585465, 663527, 1990581, 3317635, 9952905]

約数ペア:

[(1, 9952905), (3, 3317635), (5, 1990581), (15, 663527), (17, 585465), (23, 432735), (51, 195155), (69, 144245), (85, 117093), (115, 86547), (255, 39031), (345, 28849), (391, 25455), (1173, 8485), (1697, 5865), (1955, 5091)]