67394145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 134346240

約数和(自身を除く): 66952095

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 97, 105, 195, 273, 291, 455, 485, 509, 679, 1261, 1365, 1455, 1527, 2037, 2545, 3395, 3563, 3783, 6305, 6617, 7635, 8827, 10185, 10689, 17815, 18915, 19851, 26481, 33085, 44135, 46319, 49373, 53445, 99255, 132405, 138957, 148119, 231595, 246865, 345611, 641849, 694785, 740595, 1036833, 1728055, 1925547, 3209245, 4492943, 5184165, 9627735, 13478829, 22464715, 67394145]

約数ペア:

[(1, 67394145), (3, 22464715), (5, 13478829), (7, 9627735), (13, 5184165), (15, 4492943), (21, 3209245), (35, 1925547), (39, 1728055), (65, 1036833), (91, 740595), (97, 694785), (105, 641849), (195, 345611), (273, 246865), (291, 231595), (455, 148119), (485, 138957), (509, 132405), (679, 99255), (1261, 53445), (1365, 49373), (1455, 46319), (1527, 44135), (2037, 33085), (2545, 26481), (3395, 19851), (3563, 18915), (3783, 17815), (6305, 10689), (6617, 10185), (7635, 8827)]