749118045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3841631}}^1$

素因数の和:3841652

約数の個数: 16

約数和(自身を含む): 1290788352

約数和(自身を除く): 541670307

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3841631, 11524893, 19208155, 49941203, 57624465, 149823609, 249706015, 749118045]

約数ペア:

[(1, 749118045), (3, 249706015), (5, 149823609), (13, 57624465), (15, 49941203), (39, 19208155), (65, 11524893), (195, 3841631)]