68883395

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63487}}^1$

素因数の和:63530

約数の個数: 16

約数和(自身を含む): 97517568

約数和(自身を除く): 28634173

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 63487, 317435, 444409, 1968097, 2222045, 9840485, 13776679, 68883395]

約数ペア:

[(1, 68883395), (5, 13776679), (7, 9840485), (31, 2222045), (35, 1968097), (155, 444409), (217, 317435), (1085, 63487)]