27159565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 33914880

約数和(自身を除く): 6755315

約数列:

[1, 5, 31, 137, 155, 685, 1279, 4247, 6395, 21235, 39649, 175223, 198245, 876115, 5431913, 27159565]

約数ペア:

[(1, 27159565), (5, 5431913), (31, 876115), (137, 198245), (155, 175223), (685, 39649), (1279, 21235), (4247, 6395)]