147788235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{469169}}^1$

素因数の和:469187

約数の個数: 24

約数和(自身を含む): 292762080

約数和(自身を除く): 144973845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 469169, 1407507, 2345845, 3284183, 4222521, 7037535, 9852549, 16420915, 21112605, 29557647, 49262745, 147788235]

約数ペア:

[(1, 147788235), (3, 49262745), (5, 29557647), (7, 21112605), (9, 16420915), (15, 9852549), (21, 7037535), (35, 4222521), (45, 3284183), (63, 2345845), (105, 1407507), (315, 469169)]