2842532415

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 5102922240

約数和(自身を除く): 2260389825

約数列:

[1, 3, 5, 9, 15, 43, 45, 127, 129, 215, 269, 381, 387, 635, 645, 807, 1143, 1345, 1849, 1905, 1935, 2421, 4035, 5461, 5547, 5715, 9245, 11567, 12105, 16383, 16641, 27305, 27735, 34163, 34701, 49149, 57835, 81915, 83205, 102489, 104103, 170815, 173505, 234823, 245745, 307467, 497381, 512445, 520515, 704469, 1174115, 1469009, 1492143, 1537335, 2113407, 2486905, 3522345, 4407027, 4476429, 7345045, 7460715, 10567035, 13221081, 22035135, 22382145, 63167387, 66105405, 189502161, 315836935, 568506483, 947510805, 2842532415]

約数ペア:

[(1, 2842532415), (3, 947510805), (5, 568506483), (9, 315836935), (15, 189502161), (43, 66105405), (45, 63167387), (127, 22382145), (129, 22035135), (215, 13221081), (269, 10567035), (381, 7460715), (387, 7345045), (635, 4476429), (645, 4407027), (807, 3522345), (1143, 2486905), (1345, 2113407), (1849, 1537335), (1905, 1492143), (1935, 1469009), (2421, 1174115), (4035, 704469), (5461, 520515), (5547, 512445), (5715, 497381), (9245, 307467), (11567, 245745), (12105, 234823), (16383, 173505), (16641, 170815), (27305, 104103), (27735, 102489), (34163, 83205), (34701, 81915), (49149, 57835)]