68852205

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15149}}^1$

素因数の和:15261

約数の個数: 24

約数和(自身を含む): 120533400

約数和(自身を除く): 51681195

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 15149, 45447, 75745, 136341, 227235, 681705, 1530049, 4590147, 7650245, 13770441, 22950735, 68852205]

約数ペア:

[(1, 68852205), (3, 22950735), (5, 13770441), (9, 7650245), (15, 4590147), (45, 1530049), (101, 681705), (303, 227235), (505, 136341), (909, 75745), (1515, 45447), (4545, 15149)]