49848615

素因数分解:

$3^4\times 5^1\times {\mathrm{123083}}^1$

素因数の和:123100

約数の個数: 20

約数和(自身を含む): 89358984

約数和(自身を除く): 39510369

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 123083, 369249, 615415, 1107747, 1846245, 3323241, 5538735, 9969723, 16616205, 49848615]

約数ペア:

[(1, 49848615), (3, 16616205), (5, 9969723), (9, 5538735), (15, 3323241), (27, 1846245), (45, 1107747), (81, 615415), (135, 369249), (405, 123083)]