28850205

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44729}}^1$

素因数の和:44780

約数の個数: 16

約数和(自身を含む): 47234880

約数和(自身を除く): 18384675

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 44729, 134187, 223645, 670935, 1923347, 5770041, 9616735, 28850205]

約数ペア:

[(1, 28850205), (3, 9616735), (5, 5770041), (15, 1923347), (43, 670935), (129, 223645), (215, 134187), (645, 44729)]