1039885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1619712

約数和(自身を除く): 579827

約数列:

[1, 5, 7, 11, 35, 37, 55, 73, 77, 185, 259, 365, 385, 407, 511, 803, 1295, 2035, 2555, 2701, 2849, 4015, 5621, 13505, 14245, 18907, 28105, 29711, 94535, 148555, 207977, 1039885]

約数ペア:

[(1, 1039885), (5, 207977), (7, 148555), (11, 94535), (35, 29711), (37, 28105), (55, 18907), (73, 14245), (77, 13505), (185, 5621), (259, 4015), (365, 2849), (385, 2701), (407, 2555), (511, 2035), (803, 1295)]