11250225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 23629440

約数和(自身を除く): 12379215

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 2381, 4725, 7143, 11905, 16667, 21429, 35715, 50001, 59525, 64287, 83335, 107145, 150003, 178575, 250005, 321435, 416675, 450009, 535725, 750015, 1250025, 1607175, 2250045, 3750075, 11250225]

約数ペア:

[(1, 11250225), (3, 3750075), (5, 2250045), (7, 1607175), (9, 1250025), (15, 750015), (21, 535725), (25, 450009), (27, 416675), (35, 321435), (45, 250005), (63, 178575), (75, 150003), (105, 107145), (135, 83335), (175, 64287), (189, 59525), (225, 50001), (315, 35715), (525, 21429), (675, 16667), (945, 11905), (1575, 7143), (2381, 4725)]