28577745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30241}}^1$

素因数の和:30262

約数の個数: 32

約数和(自身を含む): 58064640

約数和(自身を除く): 29486895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30241, 90723, 151205, 211687, 272169, 453615, 635061, 816507, 1058435, 1360845, 1905183, 3175305, 4082535, 5715549, 9525915, 28577745]

約数ペア:

[(1, 28577745), (3, 9525915), (5, 5715549), (7, 4082535), (9, 3175305), (15, 1905183), (21, 1360845), (27, 1058435), (35, 816507), (45, 635061), (63, 453615), (105, 272169), (135, 211687), (189, 151205), (315, 90723), (945, 30241)]