4865400825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{728899}}^1$

素因数の和:729001

約数の個数: 24

約数和(自身を含む): 8134524000

約数和(自身を除く): 3269123175

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 728899, 2186697, 3644495, 10933485, 18222475, 54667425, 64872011, 194616033, 324360055, 973080165, 1621800275, 4865400825]

約数ペア:

[(1, 4865400825), (3, 1621800275), (5, 973080165), (15, 324360055), (25, 194616033), (75, 64872011), (89, 54667425), (267, 18222475), (445, 10933485), (1335, 3644495), (2225, 2186697), (6675, 728899)]