66355156925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{8761}}^1$

素因数の和:9110

約数の個数: 48

約数和(自身を含む): 88709572224

約数和(自身を除く): 22354415299

約数列:

[1, 5, 17, 25, 71, 85, 251, 355, 425, 1207, 1255, 1775, 4267, 6035, 6275, 8761, 17821, 21335, 30175, 43805, 89105, 106675, 148937, 219025, 302957, 445525, 622031, 744685, 1514785, 2199011, 3110155, 3723425, 7573925, 10574527, 10995055, 15550775, 37383187, 52872635, 54975275, 156129781, 186915935, 264363175, 780648905, 934579675, 2654206277, 3903244525, 13271031385, 66355156925]

約数ペア:

[(1, 66355156925), (5, 13271031385), (17, 3903244525), (25, 2654206277), (71, 934579675), (85, 780648905), (251, 264363175), (355, 186915935), (425, 156129781), (1207, 54975275), (1255, 52872635), (1775, 37383187), (4267, 15550775), (6035, 10995055), (6275, 10574527), (8761, 7573925), (17821, 3723425), (21335, 3110155), (30175, 2199011), (43805, 1514785), (89105, 744685), (106675, 622031), (148937, 445525), (219025, 302957)]