499528075

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 629022240

約数和(自身を除く): 129494165

約数列:

[1, 5, 25, 89, 445, 461, 487, 2225, 2305, 2435, 11525, 12175, 41029, 43343, 205145, 216715, 224507, 1025725, 1083575, 1122535, 5612675, 19981123, 99905615, 499528075]

約数ペア:

[(1, 499528075), (5, 99905615), (25, 19981123), (89, 5612675), (445, 1122535), (461, 1083575), (487, 1025725), (2225, 224507), (2305, 216715), (2435, 205145), (11525, 43343), (12175, 41029)]