42209085

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22157}}^1$

素因数の和:22292

約数の個数: 16

約数和(自身を含む): 68069376

約数和(自身を除く): 25860291

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 22157, 66471, 110785, 332355, 2813939, 8441817, 14069695, 42209085]

約数ペア:

[(1, 42209085), (3, 14069695), (5, 8441817), (15, 2813939), (127, 332355), (381, 110785), (635, 66471), (1905, 22157)]