67342905

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{4363}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 136156800

約数和(自身を除く): 68813895

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 4363, 5145, 13089, 15435, 21815, 30541, 39267, 65445, 91623, 152705, 196335, 213787, 274869, 458115, 641361, 1068935, 1374345, 1496509, 1924083, 3206805, 4489527, 7482545, 9620415, 13468581, 22447635, 67342905]

約数ペア:

[(1, 67342905), (3, 22447635), (5, 13468581), (7, 9620415), (9, 7482545), (15, 4489527), (21, 3206805), (35, 1924083), (45, 1496509), (49, 1374345), (63, 1068935), (105, 641361), (147, 458115), (245, 274869), (315, 213787), (343, 196335), (441, 152705), (735, 91623), (1029, 65445), (1715, 39267), (2205, 30541), (3087, 21815), (4363, 15435), (5145, 13089)]