195001345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11779}}^1$

素因数の和:11845

約数の個数: 32

約数和(自身を含む): 298552320

約数和(自身を除く): 103550975

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 11779, 16555, 58895, 82453, 129569, 412265, 506497, 647845, 906983, 2532485, 3545479, 4534915, 5571467, 17727395, 27857335, 39000269, 195001345]

約数ペア:

[(1, 195001345), (5, 39000269), (7, 27857335), (11, 17727395), (35, 5571467), (43, 4534915), (55, 3545479), (77, 2532485), (215, 906983), (301, 647845), (385, 506497), (473, 412265), (1505, 129569), (2365, 82453), (3311, 58895), (11779, 16555)]