7790055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 15459840

約数和(自身を除く): 7669785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 439, 455, 507, 845, 1183, 1317, 1365, 2195, 2535, 3073, 3549, 5707, 5915, 6585, 9219, 15365, 17121, 17745, 28535, 39949, 46095, 74191, 85605, 119847, 199745, 222573, 370955, 519337, 599235, 1112865, 1558011, 2596685, 7790055]

約数ペア:

[(1, 7790055), (3, 2596685), (5, 1558011), (7, 1112865), (13, 599235), (15, 519337), (21, 370955), (35, 222573), (39, 199745), (65, 119847), (91, 85605), (105, 74191), (169, 46095), (195, 39949), (273, 28535), (439, 17745), (455, 17121), (507, 15365), (845, 9219), (1183, 6585), (1317, 5915), (1365, 5707), (2195, 3549), (2535, 3073)]