65869305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 112783104

約数和(自身を除く): 46913799

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 2663, 4947, 7989, 8245, 13315, 24735, 39945, 45271, 135813, 226355, 258311, 679065, 774933, 1291555, 3874665, 4391287, 13173861, 21956435, 65869305]

約数ペア:

[(1, 65869305), (3, 21956435), (5, 13173861), (15, 4391287), (17, 3874665), (51, 1291555), (85, 774933), (97, 679065), (255, 258311), (291, 226355), (485, 135813), (1455, 45271), (1649, 39945), (2663, 24735), (4947, 13315), (7989, 8245)]