12045645

素因数分解:

$3^3\times 5^1\times {\mathrm{89227}}^1$

素因数の和:89241

約数の個数: 16

約数和(自身を含む): 21414720

約数和(自身を除く): 9369075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 89227, 267681, 446135, 803043, 1338405, 2409129, 4015215, 12045645]

約数ペア:

[(1, 12045645), (3, 4015215), (5, 2409129), (9, 1338405), (15, 803043), (27, 446135), (45, 267681), (135, 89227)]