29979315

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 54479040

約数和(自身を除く): 24499725

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 937, 1185, 2133, 2811, 3555, 4685, 6399, 8433, 10665, 14055, 25299, 31995, 42165, 74023, 75897, 126495, 222069, 370115, 379485, 666207, 1110345, 1998621, 3331035, 5995863, 9993105, 29979315]

約数ペア:

[(1, 29979315), (3, 9993105), (5, 5995863), (9, 3331035), (15, 1998621), (27, 1110345), (45, 666207), (79, 379485), (81, 370115), (135, 222069), (237, 126495), (395, 75897), (405, 74023), (711, 42165), (937, 31995), (1185, 25299), (2133, 14055), (2811, 10665), (3555, 8433), (4685, 6399)]