42057885

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{52903}}^1$

素因数の和:52964

約数の個数: 16

約数和(自身を含む): 68563584

約数和(自身を除く): 26505699

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 52903, 158709, 264515, 793545, 2803859, 8411577, 14019295, 42057885]

約数ペア:

[(1, 42057885), (3, 14019295), (5, 8411577), (15, 2803859), (53, 793545), (159, 264515), (265, 158709), (795, 52903)]