30778495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13649}}^1$

素因数の和:13706

約数の個数: 16

約数和(自身を含む): 41277600

約数和(自身を除く): 10499105

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 13649, 68245, 150139, 559609, 750695, 2798045, 6155699, 30778495]

約数ペア:

[(1, 30778495), (5, 6155699), (11, 2798045), (41, 750695), (55, 559609), (205, 150139), (451, 68245), (2255, 13649)]