27831155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17449}}^1$

素因数の和:17494

約数の個数: 16

約数和(自身を含む): 37692000

約数和(自身を除く): 9860845

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 17449, 87245, 191939, 506021, 959695, 2530105, 5566231, 27831155]

約数ペア:

[(1, 27831155), (5, 5566231), (11, 2530105), (29, 959695), (55, 506021), (145, 191939), (319, 87245), (1595, 17449)]