156939784845

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{452009}}^1$

素因数の和:452389

約数の個数: 32

約数和(自身を含む): 255150604800

約数和(自身を除く): 98210819955

約数列:

[1, 3, 5, 15, 79, 237, 293, 395, 879, 1185, 1465, 4395, 23147, 69441, 115735, 347205, 452009, 1356027, 2260045, 6780135, 35708711, 107126133, 132438637, 178543555, 397315911, 535630665, 662193185, 1986579555, 10462652323, 31387956969, 52313261615, 156939784845]

約数ペア:

[(1, 156939784845), (3, 52313261615), (5, 31387956969), (15, 10462652323), (79, 1986579555), (237, 662193185), (293, 535630665), (395, 397315911), (879, 178543555), (1185, 132438637), (1465, 107126133), (4395, 35708711), (23147, 6780135), (69441, 2260045), (115735, 1356027), (347205, 452009)]