8281374945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{210481}}^1$

素因数の和:210593

約数の個数: 32

約数和(自身を含む): 13780677504

約数和(自身を除く): 5499302559

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 7869, 13115, 39345, 210481, 631443, 1052405, 3157215, 9050683, 12839341, 27152049, 38518023, 45253415, 64196705, 135760245, 192590115, 552091663, 1656274989, 2760458315, 8281374945]

約数ペア:

[(1, 8281374945), (3, 2760458315), (5, 1656274989), (15, 552091663), (43, 192590115), (61, 135760245), (129, 64196705), (183, 45253415), (215, 38518023), (305, 27152049), (645, 12839341), (915, 9050683), (2623, 3157215), (7869, 1052405), (13115, 631443), (39345, 210481)]