27851025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7901}}^1$

素因数の和:7961

約数の個数: 24

約数和(自身を含む): 47032704

約数和(自身を除く): 19181679

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 7901, 23703, 39505, 118515, 197525, 371347, 592575, 1114041, 1856735, 5570205, 9283675, 27851025]

約数ペア:

[(1, 27851025), (3, 9283675), (5, 5570205), (15, 1856735), (25, 1114041), (47, 592575), (75, 371347), (141, 197525), (235, 118515), (705, 39505), (1175, 23703), (3525, 7901)]