147788685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4375

約数の個数: 64

約数和(自身を含む): 299151360

約数和(自身を除く): 151362675

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1485, 2277, 3105, 3795, 4327, 6831, 11385, 12981, 21635, 34155, 38943, 47597, 64905, 99521, 116829, 142791, 194715, 237985, 298563, 428373, 497605, 584145, 713955, 895689, 1094731, 1285119, 1492815, 2141865, 2687067, 3284193, 4478445, 5473655, 6425595, 9852579, 13435335, 16420965, 29557737, 49262895, 147788685]

約数ペア:

[(1, 147788685), (3, 49262895), (5, 29557737), (9, 16420965), (11, 13435335), (15, 9852579), (23, 6425595), (27, 5473655), (33, 4478445), (45, 3284193), (55, 2687067), (69, 2141865), (99, 1492815), (115, 1285119), (135, 1094731), (165, 895689), (207, 713955), (253, 584145), (297, 497605), (345, 428373), (495, 298563), (621, 237985), (759, 194715), (1035, 142791), (1265, 116829), (1485, 99521), (2277, 64905), (3105, 47597), (3795, 38943), (4327, 34155), (6831, 21635), (11385, 12981)]