85105665

素因数分解:

$3^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{1481}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 147731688

約数和(自身を除く): 62626023

約数列:

[1, 3, 5, 9, 15, 45, 1277, 1481, 3831, 4443, 6385, 7405, 11493, 13329, 19155, 22215, 57465, 66645, 1891237, 5673711, 9456185, 17021133, 28368555, 85105665]

約数ペア:

[(1, 85105665), (3, 28368555), (5, 17021133), (9, 9456185), (15, 5673711), (45, 1891237), (1277, 66645), (1481, 57465), (3831, 22215), (4443, 19155), (6385, 13329), (7405, 11493)]