11776905

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 24032580

約数和(自身を除く): 12255675

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 109, 147, 245, 315, 327, 343, 441, 545, 735, 763, 981, 1029, 1635, 1715, 2205, 2289, 2401, 3087, 3815, 4905, 5145, 5341, 6867, 7203, 11445, 12005, 15435, 16023, 21609, 26705, 34335, 36015, 37387, 48069, 80115, 108045, 112161, 186935, 240345, 261709, 336483, 560805, 785127, 1308545, 1682415, 2355381, 3925635, 11776905]

約数ペア:

[(1, 11776905), (3, 3925635), (5, 2355381), (7, 1682415), (9, 1308545), (15, 785127), (21, 560805), (35, 336483), (45, 261709), (49, 240345), (63, 186935), (105, 112161), (109, 108045), (147, 80115), (245, 48069), (315, 37387), (327, 36015), (343, 34335), (441, 26705), (545, 21609), (735, 16023), (763, 15435), (981, 12005), (1029, 11445), (1635, 7203), (1715, 6867), (2205, 5341), (2289, 5145), (2401, 4905), (3087, 3815)]