1015245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 1186227

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 293, 315, 385, 495, 693, 879, 1155, 1465, 2051, 2637, 3223, 3465, 4395, 6153, 9669, 10255, 13185, 16115, 18459, 22561, 29007, 30765, 48345, 67683, 92295, 112805, 145035, 203049, 338415, 1015245]

約数ペア:

[(1, 1015245), (3, 338415), (5, 203049), (7, 145035), (9, 112805), (11, 92295), (15, 67683), (21, 48345), (33, 30765), (35, 29007), (45, 22561), (55, 18459), (63, 16115), (77, 13185), (99, 10255), (105, 9669), (165, 6153), (231, 4395), (293, 3465), (315, 3223), (385, 2637), (495, 2051), (693, 1465), (879, 1155)]