27551805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 46704000

約数和(自身を除く): 19152195

約数列:

[1, 3, 5, 15, 19, 57, 95, 277, 285, 349, 831, 1047, 1385, 1745, 4155, 5235, 5263, 6631, 15789, 19893, 26315, 33155, 78945, 96673, 99465, 290019, 483365, 1450095, 1836787, 5510361, 9183935, 27551805]

約数ペア:

[(1, 27551805), (3, 9183935), (5, 5510361), (15, 1836787), (19, 1450095), (57, 483365), (95, 290019), (277, 99465), (285, 96673), (349, 78945), (831, 33155), (1047, 26315), (1385, 19893), (1745, 15789), (4155, 6631), (5235, 5263)]