129341185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3389}}^1$

素因数の和:3860

約数の個数: 16

約数和(自身を含む): 164754000

約数和(自身を除く): 35412815

約数列:

[1, 5, 17, 85, 449, 2245, 3389, 7633, 16945, 38165, 57613, 288065, 1521661, 7608305, 25868237, 129341185]

約数ペア:

[(1, 129341185), (5, 25868237), (17, 7608305), (85, 1521661), (449, 288065), (2245, 57613), (3389, 38165), (7633, 16945)]