8992885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7148

約数の個数: 16

約数和(自身を含む): 12286080

約数和(自身を除く): 3293195

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 7109, 35545, 78199, 163507, 390995, 817535, 1798577, 8992885]

約数ペア:

[(1, 8992885), (5, 1798577), (11, 817535), (23, 390995), (55, 163507), (115, 78199), (253, 35545), (1265, 7109)]