9160965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 18432000

約数和(自身を除く): 9271035

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 199, 279, 297, 341, 465, 495, 597, 837, 995, 1023, 1395, 1485, 1705, 1791, 2189, 2985, 3069, 4185, 5115, 5373, 6169, 6567, 8955, 9207, 10945, 15345, 18507, 19701, 26865, 30845, 32835, 46035, 55521, 59103, 67859, 92535, 98505, 166563, 203577, 277605, 295515, 339295, 610731, 832815, 1017885, 1832193, 3053655, 9160965]

約数ペア:

[(1, 9160965), (3, 3053655), (5, 1832193), (9, 1017885), (11, 832815), (15, 610731), (27, 339295), (31, 295515), (33, 277605), (45, 203577), (55, 166563), (93, 98505), (99, 92535), (135, 67859), (155, 59103), (165, 55521), (199, 46035), (279, 32835), (297, 30845), (341, 26865), (465, 19701), (495, 18507), (597, 15345), (837, 10945), (995, 9207), (1023, 8955), (1395, 6567), (1485, 6169), (1705, 5373), (1791, 5115), (2189, 4185), (2985, 3069)]