240121915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{22621}}^1$

素因数の和:22830

約数の個数: 16

約数和(自身を含む): 315984096

約数和(自身を除く): 75862181

約数列:

[1, 5, 11, 55, 193, 965, 2123, 10615, 22621, 113105, 248831, 1244155, 4365853, 21829265, 48024383, 240121915]

約数ペア:

[(1, 240121915), (5, 48024383), (11, 21829265), (55, 4365853), (193, 1244155), (965, 248831), (2123, 113105), (10615, 22621)]