15705084735

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{283051}}^1$

素因数の和:283205

約数の個数: 40

約数和(自身を含む): 28358413776

約数和(自身を除く): 12653329041

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 2055, 3699, 6165, 11097, 18495, 55485, 283051, 849153, 1415255, 2547459, 4245765, 7642377, 12737295, 22927131, 38211885, 38777987, 114635655, 116333961, 193889935, 349001883, 581669805, 1047005649, 1745009415, 3141016947, 5235028245, 15705084735]

約数ペア:

[(1, 15705084735), (3, 5235028245), (5, 3141016947), (9, 1745009415), (15, 1047005649), (27, 581669805), (45, 349001883), (81, 193889935), (135, 116333961), (137, 114635655), (405, 38777987), (411, 38211885), (685, 22927131), (1233, 12737295), (2055, 7642377), (3699, 4245765), (6165, 2547459), (11097, 1415255), (18495, 849153), (55485, 283051)]