15228675

素因数分解:

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

素因数の和:330

約数の個数: 96

約数和(自身を含む): 34997760

約数和(自身を除く): 19769085

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 135, 165, 175, 189, 225, 231, 275, 293, 297, 315, 385, 495, 525, 675, 693, 825, 879, 945, 1155, 1465, 1485, 1575, 1925, 2051, 2079, 2475, 2637, 3223, 3465, 4395, 4725, 5775, 6153, 7325, 7425, 7911, 9669, 10255, 10395, 13185, 16115, 17325, 18459, 21975, 22561, 29007, 30765, 39555, 48345, 51275, 51975, 55377, 65925, 67683, 80575, 87021, 92295, 112805, 145035, 153825, 197775, 203049, 241725, 276885, 338415, 435105, 461475, 564025, 609147, 725175, 1015245, 1384425, 1692075, 2175525, 3045735, 5076225, 15228675]

約数ペア:

[(1, 15228675), (3, 5076225), (5, 3045735), (7, 2175525), (9, 1692075), (11, 1384425), (15, 1015245), (21, 725175), (25, 609147), (27, 564025), (33, 461475), (35, 435105), (45, 338415), (55, 276885), (63, 241725), (75, 203049), (77, 197775), (99, 153825), (105, 145035), (135, 112805), (165, 92295), (175, 87021), (189, 80575), (225, 67683), (231, 65925), (275, 55377), (293, 51975), (297, 51275), (315, 48345), (385, 39555), (495, 30765), (525, 29007), (675, 22561), (693, 21975), (825, 18459), (879, 17325), (945, 16115), (1155, 13185), (1465, 10395), (1485, 10255), (1575, 9669), (1925, 7911), (2051, 7425), (2079, 7325), (2475, 6153), (2637, 5775), (3223, 4725), (3465, 4395)]