8763855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 14819328

約数和(自身を除く): 6055473

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 401, 465, 705, 1203, 1457, 2005, 4371, 6015, 7285, 12431, 18847, 21855, 37293, 56541, 62155, 94235, 186465, 282705, 584257, 1752771, 2921285, 8763855]

約数ペア:

[(1, 8763855), (3, 2921285), (5, 1752771), (15, 584257), (31, 282705), (47, 186465), (93, 94235), (141, 62155), (155, 56541), (235, 37293), (401, 21855), (465, 18847), (705, 12431), (1203, 7285), (1457, 6015), (2005, 4371)]