10531815

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 10204185

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 89, 105, 115, 147, 161, 245, 267, 343, 345, 445, 483, 623, 735, 805, 1029, 1127, 1335, 1715, 1869, 2047, 2415, 3115, 3381, 4361, 5145, 5635, 6141, 7889, 9345, 10235, 13083, 14329, 16905, 21805, 23667, 30527, 30705, 39445, 42987, 65415, 71645, 91581, 100303, 118335, 152635, 214935, 300909, 457905, 501515, 702121, 1504545, 2106363, 3510605, 10531815]

約数ペア:

[(1, 10531815), (3, 3510605), (5, 2106363), (7, 1504545), (15, 702121), (21, 501515), (23, 457905), (35, 300909), (49, 214935), (69, 152635), (89, 118335), (105, 100303), (115, 91581), (147, 71645), (161, 65415), (245, 42987), (267, 39445), (343, 30705), (345, 30527), (445, 23667), (483, 21805), (623, 16905), (735, 14329), (805, 13083), (1029, 10235), (1127, 9345), (1335, 7889), (1715, 6141), (1869, 5635), (2047, 5145), (2415, 4361), (3115, 3381)]