12565245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 26966016

約数和(自身を除く): 14400771

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 43, 55, 69, 77, 105, 115, 121, 129, 161, 165, 215, 231, 253, 301, 345, 363, 385, 473, 483, 605, 645, 759, 805, 847, 903, 989, 1155, 1265, 1419, 1505, 1771, 1815, 2365, 2415, 2541, 2783, 2967, 3311, 3795, 4235, 4515, 4945, 5203, 5313, 6923, 7095, 8349, 8855, 9933, 10879, 12705, 13915, 14835, 15609, 16555, 19481, 20769, 26015, 26565, 32637, 34615, 36421, 41745, 49665, 54395, 58443, 76153, 78045, 97405, 103845, 109263, 119669, 163185, 182105, 228459, 292215, 359007, 380765, 546315, 598345, 837683, 1142295, 1795035, 2513049, 4188415, 12565245]

約数ペア:

[(1, 12565245), (3, 4188415), (5, 2513049), (7, 1795035), (11, 1142295), (15, 837683), (21, 598345), (23, 546315), (33, 380765), (35, 359007), (43, 292215), (55, 228459), (69, 182105), (77, 163185), (105, 119669), (115, 109263), (121, 103845), (129, 97405), (161, 78045), (165, 76153), (215, 58443), (231, 54395), (253, 49665), (301, 41745), (345, 36421), (363, 34615), (385, 32637), (473, 26565), (483, 26015), (605, 20769), (645, 19481), (759, 16555), (805, 15609), (847, 14835), (903, 13915), (989, 12705), (1155, 10879), (1265, 9933), (1419, 8855), (1505, 8349), (1771, 7095), (1815, 6923), (2365, 5313), (2415, 5203), (2541, 4945), (2783, 4515), (2967, 4235), (3311, 3795)]