55072895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8342

約数の個数: 16

約数和(自身を含む): 69814272

約数和(自身を除く): 14741377

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 8263, 41315, 256153, 355309, 1280765, 1776545, 11014579, 55072895]

約数ペア:

[(1, 55072895), (5, 11014579), (31, 1776545), (43, 1280765), (155, 355309), (215, 256153), (1333, 41315), (6665, 8263)]