3800265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 7361280

約数和(自身を除く): 3561015

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2129, 6387, 10645, 14903, 31935, 36193, 44709, 74515, 108579, 180965, 223545, 253351, 542895, 760053, 1266755, 3800265]

約数ペア:

[(1, 3800265), (3, 1266755), (5, 760053), (7, 542895), (15, 253351), (17, 223545), (21, 180965), (35, 108579), (51, 74515), (85, 44709), (105, 36193), (119, 31935), (255, 14903), (357, 10645), (595, 6387), (1785, 2129)]