9629905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 12309840

約数和(自身を除く): 2679935

約数列:

[1, 5, 17, 85, 277, 409, 1385, 2045, 4709, 6953, 23545, 34765, 113293, 566465, 1925981, 9629905]

約数ペア:

[(1, 9629905), (5, 1925981), (17, 566465), (85, 113293), (277, 34765), (409, 23545), (1385, 6953), (2045, 4709)]