28772235

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10837}}^1$

素因数の和:10907

約数の個数: 24

約数和(自身を含む): 50721840

約数和(自身を除く): 21949605

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 10837, 32511, 54185, 97533, 162555, 487665, 639383, 1918149, 3196915, 5754447, 9590745, 28772235]

約数ペア:

[(1, 28772235), (3, 9590745), (5, 5754447), (9, 3196915), (15, 1918149), (45, 639383), (59, 487665), (177, 162555), (295, 97533), (531, 54185), (885, 32511), (2655, 10837)]