2767725

素因数分解:

$3^2\times 5^2\times {\mathrm{12301}}^1$

素因数の和:12317

約数の個数: 18

約数和(自身を含む): 4957706

約数和(自身を除く): 2189981

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 12301, 36903, 61505, 110709, 184515, 307525, 553545, 922575, 2767725]

約数ペア:

[(1, 2767725), (3, 922575), (5, 553545), (9, 307525), (15, 184515), (25, 110709), (45, 61505), (75, 36903), (225, 12301)]