72211804555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{673649}}^1$

素因数の和:675614

約数の個数: 16

約数和(自身を含む): 94580460000

約数和(自身を除く): 22368655445

約数列:

[1, 5, 11, 55, 1949, 9745, 21439, 107195, 673649, 3368245, 7410139, 37050695, 1312941901, 6564709505, 14442360911, 72211804555]

約数ペア:

[(1, 72211804555), (5, 14442360911), (11, 6564709505), (55, 1312941901), (1949, 37050695), (9745, 7410139), (21439, 3368245), (107195, 673649)]