205488825

素因数分解:

$3^1\times 5^2\times {\mathrm{827}}^1\times {\mathrm{3313}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 340255008

約数和(自身を除く): 134766183

約数列:

[1, 3, 5, 15, 25, 75, 827, 2481, 3313, 4135, 9939, 12405, 16565, 20675, 49695, 62025, 82825, 248475, 2739851, 8219553, 13699255, 41097765, 68496275, 205488825]

約数ペア:

[(1, 205488825), (3, 68496275), (5, 41097765), (15, 13699255), (25, 8219553), (75, 2739851), (827, 248475), (2481, 82825), (3313, 62025), (4135, 49695), (9939, 20675), (12405, 16565)]