12235005

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6323}}^1$

素因数の和:6377

約数の個数: 24

約数和(自身を含む): 21703968

約数和(自身を除く): 9468963

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6323, 18969, 31615, 56907, 94845, 271889, 284535, 815667, 1359445, 2447001, 4078335, 12235005]

約数ペア:

[(1, 12235005), (3, 4078335), (5, 2447001), (9, 1359445), (15, 815667), (43, 284535), (45, 271889), (129, 94845), (215, 56907), (387, 31615), (645, 18969), (1935, 6323)]