68927815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1429}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 90398880

約数和(自身を除く): 21471065

約数列:

[1, 5, 11, 55, 877, 1429, 4385, 7145, 9647, 15719, 48235, 78595, 1253233, 6266165, 13785563, 68927815]

約数ペア:

[(1, 68927815), (5, 13785563), (11, 6266165), (55, 1253233), (877, 78595), (1429, 48235), (4385, 15719), (7145, 9647)]