1938045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 3168000

約数和(自身を除く): 1229955

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2749, 8247, 13745, 41235, 129203, 387609, 646015, 1938045]

約数ペア:

[(1, 1938045), (3, 646015), (5, 387609), (15, 129203), (47, 41235), (141, 13745), (235, 8247), (705, 2749)]