138814575

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{11083}}^1$

素因数の和:11263

約数の個数: 24

約数和(自身を含む): 230901888

約数和(自身を除く): 92087313

約数列:

[1, 3, 5, 15, 25, 75, 167, 501, 835, 2505, 4175, 11083, 12525, 33249, 55415, 166245, 277075, 831225, 1850861, 5552583, 9254305, 27762915, 46271525, 138814575]

約数ペア:

[(1, 138814575), (3, 46271525), (5, 27762915), (15, 9254305), (25, 5552583), (75, 1850861), (167, 831225), (501, 277075), (835, 166245), (2505, 55415), (4175, 33249), (11083, 12525)]