126236475

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 261969840

約数和(自身を除く): 135733365

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 81, 85, 95, 135, 153, 171, 193, 225, 255, 285, 323, 405, 425, 459, 475, 513, 579, 675, 765, 855, 965, 969, 1275, 1377, 1425, 1539, 1615, 1737, 2025, 2295, 2565, 2895, 2907, 3281, 3667, 3825, 4275, 4825, 4845, 5211, 6885, 7695, 8075, 8685, 8721, 9843, 11001, 11475, 12825, 14475, 14535, 15633, 16405, 18335, 24225, 26055, 26163, 29529, 33003, 34425, 38475, 43425, 43605, 49215, 55005, 62339, 72675, 78165, 82025, 88587, 91675, 99009, 130275, 130815, 147645, 165015, 187017, 218025, 246075, 265761, 275025, 297027, 311695, 390825, 442935, 495045, 561051, 654075, 738225, 825075, 935085, 1328805, 1485135, 1558475, 1683153, 2214675, 2475225, 2805255, 4675425, 5049459, 6644025, 7425675, 8415765, 14026275, 25247295, 42078825, 126236475]

約数ペア:

[(1, 126236475), (3, 42078825), (5, 25247295), (9, 14026275), (15, 8415765), (17, 7425675), (19, 6644025), (25, 5049459), (27, 4675425), (45, 2805255), (51, 2475225), (57, 2214675), (75, 1683153), (81, 1558475), (85, 1485135), (95, 1328805), (135, 935085), (153, 825075), (171, 738225), (193, 654075), (225, 561051), (255, 495045), (285, 442935), (323, 390825), (405, 311695), (425, 297027), (459, 275025), (475, 265761), (513, 246075), (579, 218025), (675, 187017), (765, 165015), (855, 147645), (965, 130815), (969, 130275), (1275, 99009), (1377, 91675), (1425, 88587), (1539, 82025), (1615, 78165), (1737, 72675), (2025, 62339), (2295, 55005), (2565, 49215), (2895, 43605), (2907, 43425), (3281, 38475), (3667, 34425), (3825, 33003), (4275, 29529), (4825, 26163), (4845, 26055), (5211, 24225), (6885, 18335), (7695, 16405), (8075, 15633), (8685, 14535), (8721, 14475), (9843, 12825), (11001, 11475)]