827475

素因数分解:

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

素因数の和:100

約数の個数: 48

約数和(自身を含む): 1607040

約数和(自身を除く): 779565

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 59, 75, 85, 165, 177, 187, 255, 275, 295, 425, 561, 649, 825, 885, 935, 1003, 1275, 1475, 1947, 2805, 3009, 3245, 4425, 4675, 5015, 9735, 11033, 14025, 15045, 16225, 25075, 33099, 48675, 55165, 75225, 165495, 275825, 827475]

約数ペア:

[(1, 827475), (3, 275825), (5, 165495), (11, 75225), (15, 55165), (17, 48675), (25, 33099), (33, 25075), (51, 16225), (55, 15045), (59, 14025), (75, 11033), (85, 9735), (165, 5015), (177, 4675), (187, 4425), (255, 3245), (275, 3009), (295, 2805), (425, 1947), (561, 1475), (649, 1275), (825, 1003), (885, 935)]