31338855

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6163}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 54810288

約数和(自身を除く): 23471433

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 6163, 18489, 30815, 55467, 92445, 277335, 696419, 2089257, 3482095, 6267771, 10446285, 31338855]

約数ペア:

[(1, 31338855), (3, 10446285), (5, 6267771), (9, 3482095), (15, 2089257), (45, 696419), (113, 277335), (339, 92445), (565, 55467), (1017, 30815), (1695, 18489), (5085, 6163)]