27866065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 36408960

約数和(自身を除く): 8542895

約数列:

[1, 5, 19, 47, 79, 95, 235, 395, 893, 1501, 3713, 4465, 6241, 7505, 18565, 31205, 70547, 118579, 293327, 352735, 592895, 1466635, 5573213, 27866065]

約数ペア:

[(1, 27866065), (5, 5573213), (19, 1466635), (47, 592895), (79, 352735), (95, 293327), (235, 118579), (395, 70547), (893, 31205), (1501, 18565), (3713, 7505), (4465, 6241)]