11490255

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 24150672

約数和(自身を除く): 12660417

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 193, 243, 245, 315, 405, 441, 567, 579, 735, 945, 965, 1215, 1323, 1351, 1701, 1737, 2205, 2835, 2895, 3969, 4053, 5211, 6615, 6755, 8505, 8685, 9457, 11907, 12159, 15633, 19845, 20265, 26055, 28371, 36477, 46899, 47285, 59535, 60795, 78165, 85113, 109431, 141855, 182385, 234495, 255339, 328293, 425565, 547155, 766017, 1276695, 1641465, 2298051, 3830085, 11490255]

約数ペア:

[(1, 11490255), (3, 3830085), (5, 2298051), (7, 1641465), (9, 1276695), (15, 766017), (21, 547155), (27, 425565), (35, 328293), (45, 255339), (49, 234495), (63, 182385), (81, 141855), (105, 109431), (135, 85113), (147, 78165), (189, 60795), (193, 59535), (243, 47285), (245, 46899), (315, 36477), (405, 28371), (441, 26055), (567, 20265), (579, 19845), (735, 15633), (945, 12159), (965, 11907), (1215, 9457), (1323, 8685), (1351, 8505), (1701, 6755), (1737, 6615), (2205, 5211), (2835, 4053), (2895, 3969)]