199589445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9377}}^1$

素因数の和:9442

約数の個数: 48

約数和(自身を含む): 386223552

約数和(自身を除く): 186634107

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 9377, 21285, 28131, 46885, 84393, 103147, 140655, 309441, 403211, 421965, 515735, 928323, 1209633, 1547205, 2016055, 3628899, 4435321, 4641615, 6048165, 13305963, 18144495, 22176605, 39917889, 66529815, 199589445]

約数ペア:

[(1, 199589445), (3, 66529815), (5, 39917889), (9, 22176605), (11, 18144495), (15, 13305963), (33, 6048165), (43, 4641615), (45, 4435321), (55, 3628899), (99, 2016055), (129, 1547205), (165, 1209633), (215, 928323), (387, 515735), (473, 421965), (495, 403211), (645, 309441), (1419, 140655), (1935, 103147), (2365, 84393), (4257, 46885), (7095, 28131), (9377, 21285)]