80153235

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3967}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 139276800

約数和(自身を除く): 59123565

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 3967, 4041, 6735, 11901, 19835, 20205, 35703, 59505, 178515, 1781183, 5343549, 8905915, 16030647, 26717745, 80153235]

約数ペア:

[(1, 80153235), (3, 26717745), (5, 16030647), (9, 8905915), (15, 5343549), (45, 1781183), (449, 178515), (1347, 59505), (2245, 35703), (3967, 20205), (4041, 19835), (6735, 11901)]