42092715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{57269}}^1$

素因数の和:57291

約数の個数: 24

約数和(自身を含む): 78345360

約数和(自身を除く): 36252645

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 57269, 171807, 286345, 400883, 859035, 1202649, 2004415, 2806181, 6013245, 8418543, 14030905, 42092715]

約数ペア:

[(1, 42092715), (3, 14030905), (5, 8418543), (7, 6013245), (15, 2806181), (21, 2004415), (35, 1202649), (49, 859035), (105, 400883), (147, 286345), (245, 171807), (735, 57269)]