6540545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 8648640

約数和(自身を除く): 2108095

約数列:

[1, 5, 11, 55, 109, 545, 1091, 1199, 5455, 5995, 12001, 60005, 118919, 594595, 1308109, 6540545]

約数ペア:

[(1, 6540545), (5, 1308109), (11, 594595), (55, 118919), (109, 60005), (545, 12001), (1091, 5995), (1199, 5455)]