76815765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 74142315

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 6911, 11115, 20733, 34555, 62199, 89843, 103665, 131309, 269529, 310995, 393927, 449215, 656545, 808587, 1181781, 1347645, 1707017, 1969635, 4042935, 5121051, 5908905, 8535085, 15363153, 25605255, 76815765]

約数ペア:

[(1, 76815765), (3, 25605255), (5, 15363153), (9, 8535085), (13, 5908905), (15, 5121051), (19, 4042935), (39, 1969635), (45, 1707017), (57, 1347645), (65, 1181781), (95, 808587), (117, 656545), (171, 449215), (195, 393927), (247, 310995), (285, 269529), (585, 131309), (741, 103665), (855, 89843), (1235, 62199), (2223, 34555), (3705, 20733), (6911, 11115)]