6825945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 13099968

約数和(自身を除く): 6274023

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 251, 259, 555, 735, 753, 777, 1255, 1295, 1757, 1813, 3765, 3885, 5271, 5439, 8785, 9065, 9287, 12299, 26355, 27195, 27861, 36897, 46435, 61495, 65009, 139305, 184485, 195027, 325045, 455063, 975135, 1365189, 2275315, 6825945]

約数ペア:

[(1, 6825945), (3, 2275315), (5, 1365189), (7, 975135), (15, 455063), (21, 325045), (35, 195027), (37, 184485), (49, 139305), (105, 65009), (111, 61495), (147, 46435), (185, 36897), (245, 27861), (251, 27195), (259, 26355), (555, 12299), (735, 9287), (753, 9065), (777, 8785), (1255, 5439), (1295, 5271), (1757, 3885), (1813, 3765)]