28359795

素因数分解:

$3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1451}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 45441792

約数和(自身を除く): 17081997

約数列:

[1, 3, 5, 15, 1303, 1451, 3909, 4353, 6515, 7255, 19545, 21765, 1890653, 5671959, 9453265, 28359795]

約数ペア:

[(1, 28359795), (3, 9453265), (5, 5671959), (15, 1890653), (1303, 21765), (1451, 19545), (3909, 7255), (4353, 6515)]