12124815

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1607}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 19450368

約数和(自身を除く): 7325553

約数列:

[1, 3, 5, 15, 503, 1509, 1607, 2515, 4821, 7545, 8035, 24105, 808321, 2424963, 4041605, 12124815]

約数ペア:

[(1, 12124815), (3, 4041605), (5, 2424963), (15, 808321), (503, 24105), (1509, 8035), (1607, 7545), (2515, 4821)]