76927865

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 37984135

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 3989, 19285, 19945, 27923, 75791, 115681, 139615, 378955, 530537, 578405, 809767, 2197939, 2652685, 4048835, 10989695, 15385573, 76927865]

約数ペア:

[(1, 76927865), (5, 15385573), (7, 10989695), (19, 4048835), (29, 2652685), (35, 2197939), (95, 809767), (133, 578405), (145, 530537), (203, 378955), (551, 139615), (665, 115681), (1015, 75791), (2755, 27923), (3857, 19945), (3989, 19285)]