27090205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8123}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 35095680

約数和(自身を除く): 8005475

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 8123, 40615, 186829, 235567, 934145, 1177835, 5418041, 27090205]

約数ペア:

[(1, 27090205), (5, 5418041), (23, 1177835), (29, 934145), (115, 235567), (145, 186829), (667, 40615), (3335, 8123)]