27901115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12373}}^1$

素因数の和:12430

約数の個数: 16

約数和(自身を含む): 37418976

約数和(自身を除く): 9517861

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 12373, 61865, 136103, 507293, 680515, 2536465, 5580223, 27901115]

約数ペア:

[(1, 27901115), (5, 5580223), (11, 2536465), (41, 680515), (55, 507293), (205, 136103), (451, 61865), (2255, 12373)]