31126935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12889}}^1$

素因数の和:12927

約数の個数: 32

約数和(自身を含む): 59397120

約数和(自身を除く): 28270185

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12889, 38667, 64445, 90223, 193335, 270669, 296447, 451115, 889341, 1353345, 1482235, 2075129, 4446705, 6225387, 10375645, 31126935]

約数ペア:

[(1, 31126935), (3, 10375645), (5, 6225387), (7, 4446705), (15, 2075129), (21, 1482235), (23, 1353345), (35, 889341), (69, 451115), (105, 296447), (115, 270669), (161, 193335), (345, 90223), (483, 64445), (805, 38667), (2415, 12889)]