6664535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 8817840

約数和(自身を除く): 2153305

約数列:

[1, 5, 19, 31, 73, 95, 155, 365, 589, 961, 1387, 2263, 2945, 4805, 6935, 11315, 18259, 42997, 70153, 91295, 214985, 350765, 1332907, 6664535]

約数ペア:

[(1, 6664535), (5, 1332907), (19, 350765), (31, 214985), (73, 91295), (95, 70153), (155, 42997), (365, 18259), (589, 11315), (961, 6935), (1387, 4805), (2263, 2945)]