23566365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 44066880

約数和(自身を除く): 20500515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 641, 645, 817, 855, 1923, 1935, 2451, 3205, 4085, 5769, 7353, 9615, 12179, 12255, 27563, 28845, 36537, 36765, 60895, 82689, 109611, 137815, 182685, 248067, 413445, 523697, 548055, 1240335, 1571091, 2618485, 4713273, 7855455, 23566365]

約数ペア:

[(1, 23566365), (3, 7855455), (5, 4713273), (9, 2618485), (15, 1571091), (19, 1240335), (43, 548055), (45, 523697), (57, 413445), (95, 248067), (129, 182685), (171, 137815), (215, 109611), (285, 82689), (387, 60895), (641, 36765), (645, 36537), (817, 28845), (855, 27563), (1923, 12255), (1935, 12179), (2451, 9615), (3205, 7353), (4085, 5769)]