68607075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{19463}}^1$

素因数の和:19523

約数の個数: 24

約数和(自身を含む): 115849728

約数和(自身を除く): 47242653

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 19463, 58389, 97315, 291945, 486575, 914761, 1459725, 2744283, 4573805, 13721415, 22869025, 68607075]

約数ペア:

[(1, 68607075), (3, 22869025), (5, 13721415), (15, 4573805), (25, 2744283), (47, 1459725), (75, 914761), (141, 486575), (235, 291945), (705, 97315), (1175, 58389), (3525, 19463)]