12842445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11119}}^1$

素因数の和:11145

約数の個数: 32

約数和(自身を含む): 25620480

約数和(自身を除く): 12778035

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 11119, 33357, 55595, 77833, 122309, 166785, 233499, 366927, 389165, 611545, 856163, 1167495, 1834635, 2568489, 4280815, 12842445]

約数ペア:

[(1, 12842445), (3, 4280815), (5, 2568489), (7, 1834635), (11, 1167495), (15, 856163), (21, 611545), (33, 389165), (35, 366927), (55, 233499), (77, 166785), (105, 122309), (165, 77833), (231, 55595), (385, 33357), (1155, 11119)]