84890605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13681}}^1$

素因数の和:13776

約数の個数: 16

約数和(自身を含む): 109346544

約数和(自身を除く): 24455939

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 13681, 68405, 232577, 998713, 1162885, 4993565, 16978121, 84890605]

約数ペア:

[(1, 84890605), (5, 16978121), (17, 4993565), (73, 1162885), (85, 998713), (365, 232577), (1241, 68405), (6205, 13681)]