13776545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 17797968

約数和(自身を除く): 4021423

約数列:

[1, 5, 17, 61, 85, 305, 1037, 2657, 5185, 13285, 45169, 162077, 225845, 810385, 2755309, 13776545]

約数ペア:

[(1, 13776545), (5, 2755309), (17, 810385), (61, 225845), (85, 162077), (305, 45169), (1037, 13285), (2657, 5185)]