3888155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 4989600

約数和(自身を除く): 1101445

約数列:

[1, 5, 17, 85, 149, 307, 745, 1535, 2533, 5219, 12665, 26095, 45743, 228715, 777631, 3888155]

約数ペア:

[(1, 3888155), (5, 777631), (17, 228715), (85, 45743), (149, 26095), (307, 12665), (745, 5219), (1535, 2533)]