56828055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 95698944

約数和(自身を除く): 38870889

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1297, 1905, 2921, 3891, 6485, 8763, 14605, 19455, 29831, 43815, 89493, 149155, 164719, 447465, 494157, 823595, 2470785, 3788537, 11365611, 18942685, 56828055]

約数ペア:

[(1, 56828055), (3, 18942685), (5, 11365611), (15, 3788537), (23, 2470785), (69, 823595), (115, 494157), (127, 447465), (345, 164719), (381, 149155), (635, 89493), (1297, 43815), (1905, 29831), (2921, 19455), (3891, 14605), (6485, 8763)]