779614305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{28573}}^1$

素因数の和:28705

約数の個数: 32

約数和(自身を含む): 1333148544

約数和(自身を除く): 553534239

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 9095, 27285, 28573, 85719, 142865, 428595, 485741, 1457223, 2428705, 3057311, 7286115, 9171933, 15286555, 45859665, 51974287, 155922861, 259871435, 779614305]

約数ペア:

[(1, 779614305), (3, 259871435), (5, 155922861), (15, 51974287), (17, 45859665), (51, 15286555), (85, 9171933), (107, 7286115), (255, 3057311), (321, 2428705), (535, 1457223), (1605, 485741), (1819, 428595), (5457, 142865), (9095, 85719), (27285, 28573)]