9963745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 13483008

約数和(自身を除く): 3519263

約数列:

[1, 5, 11, 43, 55, 121, 215, 383, 473, 605, 1915, 2365, 4213, 5203, 16469, 21065, 26015, 46343, 82345, 181159, 231715, 905795, 1992749, 9963745]

約数ペア:

[(1, 9963745), (5, 1992749), (11, 905795), (43, 231715), (55, 181159), (121, 82345), (215, 46343), (383, 26015), (473, 21065), (605, 16469), (1915, 5203), (2365, 4213)]