85764105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{272267}}^1$

素因数の和:272285

約数の個数: 24

約数和(自身を含む): 169895232

約数和(自身を除く): 84131127

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 272267, 816801, 1361335, 1905869, 2450403, 4084005, 5717607, 9529345, 12252015, 17152821, 28588035, 85764105]

約数ペア:

[(1, 85764105), (3, 28588035), (5, 17152821), (7, 12252015), (9, 9529345), (15, 5717607), (21, 4084005), (35, 2450403), (45, 1905869), (63, 1361335), (105, 816801), (315, 272267)]