13869555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 26185728

約数和(自身を除く): 12316173

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4261, 12783, 21305, 29827, 63915, 89481, 132091, 149135, 396273, 447405, 660455, 924637, 1981365, 2773911, 4623185, 13869555]

約数ペア:

[(1, 13869555), (3, 4623185), (5, 2773911), (7, 1981365), (15, 924637), (21, 660455), (31, 447405), (35, 396273), (93, 149135), (105, 132091), (155, 89481), (217, 63915), (465, 29827), (651, 21305), (1085, 12783), (3255, 4261)]