65400005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{11113}}^1$

素因数の和:11236

約数の個数: 16

約数和(自身を含む): 86422464

約数和(自身を除く): 21022459

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 11113, 55565, 122243, 611215, 1189091, 5945455, 13080001, 65400005]

約数ペア:

[(1, 65400005), (5, 13080001), (11, 5945455), (55, 1189091), (107, 611215), (535, 122243), (1177, 55565), (5885, 11113)]