713391385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8447}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 1038090240

約数和(自身を除く): 324698855

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 635, 665, 889, 2413, 4445, 8447, 12065, 16891, 42235, 59129, 84455, 160493, 295645, 802465, 1072769, 1123451, 5363845, 5617255, 7509383, 20382611, 37546915, 101913055, 142678277, 713391385]

約数ペア:

[(1, 713391385), (5, 142678277), (7, 101913055), (19, 37546915), (35, 20382611), (95, 7509383), (127, 5617255), (133, 5363845), (635, 1123451), (665, 1072769), (889, 802465), (2413, 295645), (4445, 160493), (8447, 84455), (12065, 59129), (16891, 42235)]