65246265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4878

約数の個数: 48

約数和(自身を含む): 132283008

約数和(自身を除く): 67036743

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 4817, 13545, 14451, 24085, 33719, 43353, 72255, 101157, 168595, 207131, 216765, 303471, 505785, 621393, 1035655, 1449917, 1517355, 1864179, 3106965, 4349751, 7249585, 9320895, 13049253, 21748755, 65246265]

約数ペア:

[(1, 65246265), (3, 21748755), (5, 13049253), (7, 9320895), (9, 7249585), (15, 4349751), (21, 3106965), (35, 1864179), (43, 1517355), (45, 1449917), (63, 1035655), (105, 621393), (129, 505785), (215, 303471), (301, 216765), (315, 207131), (387, 168595), (645, 101157), (903, 72255), (1505, 43353), (1935, 33719), (2709, 24085), (4515, 14451), (4817, 13545)]