17205885

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 30775680

約数和(自身を除く): 13569795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 547, 699, 1165, 1641, 2097, 2735, 3495, 4923, 6291, 8205, 10485, 14769, 24615, 31455, 73845, 127451, 382353, 637255, 1147059, 1911765, 3441177, 5735295, 17205885]

約数ペア:

[(1, 17205885), (3, 5735295), (5, 3441177), (9, 1911765), (15, 1147059), (27, 637255), (45, 382353), (135, 127451), (233, 73845), (547, 31455), (699, 24615), (1165, 14769), (1641, 10485), (2097, 8205), (2735, 6291), (3495, 4923)]