147945105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42697}}^1$

素因数の和:42726

約数の個数: 48

約数和(自身を含む): 319722624

約数和(自身を除く): 171777519

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 42697, 128091, 213485, 298879, 384273, 469667, 640455, 896637, 1409001, 1494395, 1921365, 2348335, 2689911, 3287669, 4227003, 4483185, 7045005, 9863007, 13449555, 16438345, 21135015, 29589021, 49315035, 147945105]

約数ペア:

[(1, 147945105), (3, 49315035), (5, 29589021), (7, 21135015), (9, 16438345), (11, 13449555), (15, 9863007), (21, 7045005), (33, 4483185), (35, 4227003), (45, 3287669), (55, 2689911), (63, 2348335), (77, 1921365), (99, 1494395), (105, 1409001), (165, 896637), (231, 640455), (315, 469667), (385, 384273), (495, 298879), (693, 213485), (1155, 128091), (3465, 42697)]