12744405

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 23011200

約数和(自身を除く): 10266795

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1409, 1809, 3015, 4227, 7045, 9045, 12681, 21135, 38043, 63405, 94403, 190215, 283209, 472015, 849627, 1416045, 2548881, 4248135, 12744405]

約数ペア:

[(1, 12744405), (3, 4248135), (5, 2548881), (9, 1416045), (15, 849627), (27, 472015), (45, 283209), (67, 190215), (135, 94403), (201, 63405), (335, 38043), (603, 21135), (1005, 12681), (1409, 9045), (1809, 7045), (3015, 4227)]