2015383645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{81611}}^1$

素因数の和:82076

約数の個数: 16

約数和(自身を含む): 2644228800

約数和(自身を除く): 628845155

約数列:

[1, 5, 11, 55, 449, 2245, 4939, 24695, 81611, 408055, 897721, 4488605, 36643339, 183216695, 403076729, 2015383645]

約数ペア:

[(1, 2015383645), (5, 403076729), (11, 183216695), (55, 36643339), (449, 4488605), (2245, 897721), (4939, 408055), (24695, 81611)]