1248551485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 1615790592

約数和(自身を除く): 367239107

約数列:

[1, 5, 17, 73, 85, 311, 365, 647, 1241, 1555, 3235, 5287, 6205, 10999, 22703, 26435, 47231, 54995, 113515, 201217, 236155, 385951, 802927, 1006085, 1929755, 3420689, 4014635, 14688841, 17103445, 73444205, 249710297, 1248551485]

約数ペア:

[(1, 1248551485), (5, 249710297), (17, 73444205), (73, 17103445), (85, 14688841), (311, 4014635), (365, 3420689), (647, 1929755), (1241, 1006085), (1555, 802927), (3235, 385951), (5287, 236155), (6205, 201217), (10999, 113515), (22703, 54995), (26435, 47231)]