8297775

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 7772625

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 647, 675, 855, 1425, 1941, 2565, 3235, 4275, 5823, 9705, 12293, 12825, 16175, 17469, 29115, 36879, 48525, 61465, 87345, 110637, 145575, 184395, 307325, 331911, 436725, 553185, 921975, 1659555, 2765925, 8297775]

約数ペア:

[(1, 8297775), (3, 2765925), (5, 1659555), (9, 921975), (15, 553185), (19, 436725), (25, 331911), (27, 307325), (45, 184395), (57, 145575), (75, 110637), (95, 87345), (135, 61465), (171, 48525), (225, 36879), (285, 29115), (475, 17469), (513, 16175), (647, 12825), (675, 12293), (855, 9705), (1425, 5823), (1941, 4275), (2565, 3235)]