39359925

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 86661120

約数和(自身を除く): 47301195

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 31, 33, 45, 55, 57, 75, 81, 93, 95, 99, 135, 155, 165, 171, 209, 225, 243, 275, 279, 285, 297, 341, 405, 465, 475, 495, 513, 589, 627, 675, 775, 825, 837, 855, 891, 1023, 1045, 1215, 1395, 1425, 1485, 1539, 1705, 1767, 1881, 2025, 2325, 2475, 2511, 2565, 2673, 2945, 3069, 3135, 4185, 4275, 4455, 4617, 5115, 5225, 5301, 5643, 6075, 6479, 6975, 7425, 7533, 7695, 8525, 8835, 9207, 9405, 12555, 12825, 13365, 14725, 15345, 15675, 15903, 16929, 19437, 20925, 22275, 23085, 25575, 26505, 27621, 28215, 32395, 37665, 38475, 44175, 46035, 47025, 47709, 50787, 58311, 62775, 66825, 76725, 79515, 82863, 84645, 97185, 115425, 132525, 138105, 141075, 143127, 161975, 174933, 188325, 230175, 238545, 253935, 291555, 397575, 414315, 423225, 485925, 524799, 690525, 715635, 874665, 1192725, 1269675, 1457775, 1574397, 2071575, 2623995, 3578175, 4373325, 7871985, 13119975, 39359925]

約数ペア:

[(1, 39359925), (3, 13119975), (5, 7871985), (9, 4373325), (11, 3578175), (15, 2623995), (19, 2071575), (25, 1574397), (27, 1457775), (31, 1269675), (33, 1192725), (45, 874665), (55, 715635), (57, 690525), (75, 524799), (81, 485925), (93, 423225), (95, 414315), (99, 397575), (135, 291555), (155, 253935), (165, 238545), (171, 230175), (209, 188325), (225, 174933), (243, 161975), (275, 143127), (279, 141075), (285, 138105), (297, 132525), (341, 115425), (405, 97185), (465, 84645), (475, 82863), (495, 79515), (513, 76725), (589, 66825), (627, 62775), (675, 58311), (775, 50787), (825, 47709), (837, 47025), (855, 46035), (891, 44175), (1023, 38475), (1045, 37665), (1215, 32395), (1395, 28215), (1425, 27621), (1485, 26505), (1539, 25575), (1705, 23085), (1767, 22275), (1881, 20925), (2025, 19437), (2325, 16929), (2475, 15903), (2511, 15675), (2565, 15345), (2673, 14725), (2945, 13365), (3069, 12825), (3135, 12555), (4185, 9405), (4275, 9207), (4455, 8835), (4617, 8525), (5115, 7695), (5225, 7533), (5301, 7425), (5643, 6975), (6075, 6479)]