47250765

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24419}}^1$

素因数の和:24473

約数の個数: 24

約数和(自身を含む): 83809440

約数和(自身を除く): 36558675

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 24419, 73257, 122095, 219771, 366285, 1050017, 1098855, 3150051, 5250085, 9450153, 15750255, 47250765]

約数ペア:

[(1, 47250765), (3, 15750255), (5, 9450153), (9, 5250085), (15, 3150051), (43, 1098855), (45, 1050017), (129, 366285), (215, 219771), (387, 122095), (645, 73257), (1935, 24419)]