12841785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25943}}^1$

素因数の和:25965

約数の個数: 24

約数和(自身を含む): 24283584

約数和(自身を除く): 11441799

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25943, 77829, 129715, 233487, 285373, 389145, 856119, 1167435, 1426865, 2568357, 4280595, 12841785]

約数ペア:

[(1, 12841785), (3, 4280595), (5, 2568357), (9, 1426865), (11, 1167435), (15, 856119), (33, 389145), (45, 285373), (55, 233487), (99, 129715), (165, 77829), (495, 25943)]