200914275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{62299}}^1$

素因数の和:62355

約数の個数: 24

約数和(自身を含む): 339908800

約数和(自身を除く): 138994525

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 62299, 186897, 311495, 934485, 1557475, 2678857, 4672425, 8036571, 13394285, 40182855, 66971425, 200914275]

約数ペア:

[(1, 200914275), (3, 66971425), (5, 40182855), (15, 13394285), (25, 8036571), (43, 4672425), (75, 2678857), (129, 1557475), (215, 934485), (645, 311495), (1075, 186897), (3225, 62299)]