5409495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 11548992

約数和(自身を除く): 6139497

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1321, 1365, 3963, 4095, 6605, 9247, 11889, 17173, 19815, 27741, 46235, 51519, 59445, 83223, 85865, 120211, 138705, 154557, 257595, 360633, 416115, 601055, 772785, 1081899, 1803165, 5409495]

約数ペア:

[(1, 5409495), (3, 1803165), (5, 1081899), (7, 772785), (9, 601055), (13, 416115), (15, 360633), (21, 257595), (35, 154557), (39, 138705), (45, 120211), (63, 85865), (65, 83223), (91, 59445), (105, 51519), (117, 46235), (195, 27741), (273, 19815), (315, 17173), (455, 11889), (585, 9247), (819, 6605), (1321, 4095), (1365, 3963)]