157240105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{13679}}^1$

素因数の和:13725

約数の個数: 24

約数和(自身を含む): 218332800

約数和(自身を除く): 61092695

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 13679, 68395, 150469, 259901, 752345, 1299505, 1655159, 2858911, 8275795, 14294555, 31448021, 157240105]

約数ペア:

[(1, 157240105), (5, 31448021), (11, 14294555), (19, 8275795), (55, 2858911), (95, 1655159), (121, 1299505), (209, 752345), (605, 259901), (1045, 150469), (2299, 68395), (11495, 13679)]