16801275

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 28123200

約数和(自身を除く): 11321925

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 2699, 6225, 8097, 13495, 40485, 67475, 202425, 224017, 672051, 1120085, 3360255, 5600425, 16801275]

約数ペア:

[(1, 16801275), (3, 5600425), (5, 3360255), (15, 1120085), (25, 672051), (75, 224017), (83, 202425), (249, 67475), (415, 40485), (1245, 13495), (2075, 8097), (2699, 6225)]