42863265

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4987}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 74700288

約数和(自身を除く): 31837023

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 4987, 8595, 14961, 24935, 44883, 74805, 224415, 952517, 2857551, 4762585, 8572653, 14287755, 42863265]

約数ペア:

[(1, 42863265), (3, 14287755), (5, 8572653), (9, 4762585), (15, 2857551), (45, 952517), (191, 224415), (573, 74805), (955, 44883), (1719, 24935), (2865, 14961), (4987, 8595)]