27783985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4957}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 35697600

約数和(自身を除く): 7913615

約数列:

[1, 5, 19, 59, 95, 295, 1121, 4957, 5605, 24785, 94183, 292463, 470915, 1462315, 5556797, 27783985]

約数ペア:

[(1, 27783985), (5, 5556797), (19, 1462315), (59, 470915), (95, 292463), (295, 94183), (1121, 24785), (4957, 5605)]