26737755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 47063808

約数和(自身を除く): 20326053

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1237, 1441, 1965, 3711, 4323, 6185, 7205, 13607, 18555, 21615, 40821, 68035, 162047, 204105, 486141, 810235, 1782517, 2430705, 5347551, 8912585, 26737755]

約数ペア:

[(1, 26737755), (3, 8912585), (5, 5347551), (11, 2430705), (15, 1782517), (33, 810235), (55, 486141), (131, 204105), (165, 162047), (393, 68035), (655, 40821), (1237, 21615), (1441, 18555), (1965, 13607), (3711, 7205), (4323, 6185)]