72665955

素因数分解:

$3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2203}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 126183408

約数和(自身を除く): 53517453

約数列:

[1, 3, 5, 9, 15, 45, 733, 2199, 2203, 3665, 6597, 6609, 10995, 11015, 19827, 32985, 33045, 99135, 1614799, 4844397, 8073995, 14533191, 24221985, 72665955]

約数ペア:

[(1, 72665955), (3, 24221985), (5, 14533191), (9, 8073995), (15, 4844397), (45, 1614799), (733, 99135), (2199, 33045), (2203, 32985), (3665, 19827), (6597, 11015), (6609, 10995)]