42146485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4549}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 54054000

約数和(自身を除く): 11907515

約数列:

[1, 5, 17, 85, 109, 545, 1853, 4549, 9265, 22745, 77333, 386665, 495841, 2479205, 8429297, 42146485]

約数ペア:

[(1, 42146485), (5, 8429297), (17, 2479205), (85, 495841), (109, 386665), (545, 77333), (1853, 22745), (4549, 9265)]