205329135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 180775185

約数列:

[1, 3, 5, 11, 15, 29, 33, 47, 55, 83, 87, 121, 141, 145, 165, 235, 249, 319, 363, 415, 435, 517, 605, 705, 913, 957, 1245, 1363, 1551, 1595, 1815, 2407, 2585, 2739, 3509, 3901, 4089, 4565, 4785, 5687, 6815, 7221, 7755, 10043, 10527, 11703, 12035, 13695, 14993, 17061, 17545, 19505, 20445, 26477, 28435, 30129, 36105, 42911, 44979, 50215, 52635, 58515, 74965, 79431, 85305, 113129, 128733, 132385, 150645, 164923, 214555, 224895, 291247, 339387, 397155, 472021, 494769, 565645, 643665, 824615, 873741, 1244419, 1416063, 1456235, 1696935, 2360105, 2473845, 3733257, 4368705, 6222095, 7080315, 13688609, 18666285, 41065827, 68443045, 205329135]

約数ペア:

[(1, 205329135), (3, 68443045), (5, 41065827), (11, 18666285), (15, 13688609), (29, 7080315), (33, 6222095), (47, 4368705), (55, 3733257), (83, 2473845), (87, 2360105), (121, 1696935), (141, 1456235), (145, 1416063), (165, 1244419), (235, 873741), (249, 824615), (319, 643665), (363, 565645), (415, 494769), (435, 472021), (517, 397155), (605, 339387), (705, 291247), (913, 224895), (957, 214555), (1245, 164923), (1363, 150645), (1551, 132385), (1595, 128733), (1815, 113129), (2407, 85305), (2585, 79431), (2739, 74965), (3509, 58515), (3901, 52635), (4089, 50215), (4565, 44979), (4785, 42911), (5687, 36105), (6815, 30129), (7221, 28435), (7755, 26477), (10043, 20445), (10527, 19505), (11703, 17545), (12035, 17061), (13695, 14993)]