2482425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 5222880

約数和(自身を除く): 2740455

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 59, 75, 85, 99, 153, 165, 177, 187, 225, 255, 275, 295, 425, 495, 531, 561, 649, 765, 825, 885, 935, 1003, 1275, 1475, 1683, 1947, 2475, 2655, 2805, 3009, 3245, 3825, 4425, 4675, 5015, 5841, 8415, 9027, 9735, 11033, 13275, 14025, 15045, 16225, 25075, 29205, 33099, 42075, 45135, 48675, 55165, 75225, 99297, 146025, 165495, 225675, 275825, 496485, 827475, 2482425]

約数ペア:

[(1, 2482425), (3, 827475), (5, 496485), (9, 275825), (11, 225675), (15, 165495), (17, 146025), (25, 99297), (33, 75225), (45, 55165), (51, 48675), (55, 45135), (59, 42075), (75, 33099), (85, 29205), (99, 25075), (153, 16225), (165, 15045), (177, 14025), (187, 13275), (225, 11033), (255, 9735), (275, 9027), (295, 8415), (425, 5841), (495, 5015), (531, 4675), (561, 4425), (649, 3825), (765, 3245), (825, 3009), (885, 2805), (935, 2655), (1003, 2475), (1275, 1947), (1475, 1683)]