27165985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 41658624

約数和(自身を除く): 14492639

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 1721, 2255, 3157, 8605, 12047, 15785, 18931, 60235, 70561, 94655, 132517, 352805, 493927, 662585, 776171, 2469635, 3880855, 5433197, 27165985]

約数ペア:

[(1, 27165985), (5, 5433197), (7, 3880855), (11, 2469635), (35, 776171), (41, 662585), (55, 493927), (77, 352805), (205, 132517), (287, 94655), (385, 70561), (451, 60235), (1435, 18931), (1721, 15785), (2255, 12047), (3157, 8605)]