27858885

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 46230912

約数和(自身を除く): 18372027

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 467, 485, 615, 1401, 1455, 2335, 3977, 7005, 11931, 19147, 19885, 45299, 57441, 59655, 95735, 135897, 226495, 287205, 679485, 1857259, 5571777, 9286295, 27858885]

約数ペア:

[(1, 27858885), (3, 9286295), (5, 5571777), (15, 1857259), (41, 679485), (97, 287205), (123, 226495), (205, 135897), (291, 95735), (467, 59655), (485, 57441), (615, 45299), (1401, 19885), (1455, 19147), (2335, 11931), (3977, 7005)]