143983105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 207028224

約数和(自身を除く): 63045119

約数列:

[1, 5, 7, 23, 35, 115, 161, 383, 467, 805, 1915, 2335, 2681, 3269, 8809, 10741, 13405, 16345, 44045, 53705, 61663, 75187, 178861, 308315, 375935, 894305, 1252027, 4113803, 6260135, 20569015, 28796621, 143983105]

約数ペア:

[(1, 143983105), (5, 28796621), (7, 20569015), (23, 6260135), (35, 4113803), (115, 1252027), (161, 894305), (383, 375935), (467, 308315), (805, 178861), (1915, 75187), (2335, 61663), (2681, 53705), (3269, 44045), (8809, 16345), (10741, 13405)]