27892905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80849}}^1$

素因数の和:80880

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 18676695

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80849, 242547, 404245, 1212735, 1859527, 5578581, 9297635, 27892905]

約数ペア:

[(1, 27892905), (3, 9297635), (5, 5578581), (15, 1859527), (23, 1212735), (69, 404245), (115, 242547), (345, 80849)]