38651805

素因数分解:

$3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{947}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 67141152

約数和(自身を除く): 28489347

約数列:

[1, 3, 5, 9, 15, 45, 907, 947, 2721, 2841, 4535, 4735, 8163, 8523, 13605, 14205, 40815, 42615, 858929, 2576787, 4294645, 7730361, 12883935, 38651805]

約数ペア:

[(1, 38651805), (3, 12883935), (5, 7730361), (9, 4294645), (15, 2576787), (45, 858929), (907, 42615), (947, 40815), (2721, 14205), (2841, 13605), (4535, 8523), (4735, 8163)]