27079855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21407}}^1$

素因数の和:21446

約数の個数: 16

約数和(自身を含む): 36993024

約数和(自身を除く): 9913169

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21407, 107035, 235477, 492361, 1177385, 2461805, 5415971, 27079855]

約数ペア:

[(1, 27079855), (5, 5415971), (11, 2461805), (23, 1177385), (55, 492361), (115, 235477), (253, 107035), (1265, 21407)]