47446845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73561}}^1$

素因数の和:73612

約数の個数: 16

約数和(自身を含む): 77681472

約数和(自身を除く): 30234627

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 73561, 220683, 367805, 1103415, 3163123, 9489369, 15815615, 47446845]

約数ペア:

[(1, 47446845), (3, 15815615), (5, 9489369), (15, 3163123), (43, 1103415), (129, 367805), (215, 220683), (645, 73561)]