144417735

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 325979808

約数和(自身を除く): 181562073

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 121, 135, 165, 189, 231, 297, 315, 363, 385, 405, 421, 495, 567, 605, 693, 847, 891, 945, 1089, 1155, 1263, 1485, 1815, 2079, 2105, 2541, 2835, 2947, 3267, 3465, 3789, 4235, 4455, 4631, 5445, 6237, 6315, 7623, 8841, 9801, 10395, 11367, 12705, 13893, 14735, 16335, 18945, 22869, 23155, 26523, 31185, 32417, 34101, 38115, 41679, 44205, 49005, 50941, 56835, 68607, 69465, 79569, 97251, 114345, 125037, 132615, 152823, 162085, 170505, 208395, 238707, 254705, 291753, 343035, 356587, 375111, 397845, 458469, 486255, 625185, 764115, 875259, 1069761, 1193535, 1375407, 1458765, 1782935, 1875555, 2292345, 2625777, 3209283, 4126221, 4376295, 5348805, 6877035, 9627849, 13128885, 16046415, 20631105, 28883547, 48139245, 144417735]

約数ペア:

[(1, 144417735), (3, 48139245), (5, 28883547), (7, 20631105), (9, 16046415), (11, 13128885), (15, 9627849), (21, 6877035), (27, 5348805), (33, 4376295), (35, 4126221), (45, 3209283), (55, 2625777), (63, 2292345), (77, 1875555), (81, 1782935), (99, 1458765), (105, 1375407), (121, 1193535), (135, 1069761), (165, 875259), (189, 764115), (231, 625185), (297, 486255), (315, 458469), (363, 397845), (385, 375111), (405, 356587), (421, 343035), (495, 291753), (567, 254705), (605, 238707), (693, 208395), (847, 170505), (891, 162085), (945, 152823), (1089, 132615), (1155, 125037), (1263, 114345), (1485, 97251), (1815, 79569), (2079, 69465), (2105, 68607), (2541, 56835), (2835, 50941), (2947, 49005), (3267, 44205), (3465, 41679), (3789, 38115), (4235, 34101), (4455, 32417), (4631, 31185), (5445, 26523), (6237, 23155), (6315, 22869), (7623, 18945), (8841, 16335), (9801, 14735), (10395, 13893), (11367, 12705)]