8889164895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{2953}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 15721896960

約数和(自身を除く): 6832732065

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 359, 559, 645, 1077, 1677, 1795, 2795, 2953, 4667, 5385, 8385, 8859, 14001, 14765, 15437, 23335, 38389, 44295, 46311, 70005, 77185, 115167, 126979, 191945, 200681, 231555, 380937, 575835, 602043, 634895, 1003405, 1060127, 1650727, 1904685, 3010215, 3180381, 4952181, 5300635, 8253635, 13781651, 15901905, 24760905, 41344953, 45585461, 68908255, 136756383, 206724765, 227927305, 592610993, 683781915, 1777832979, 2963054965, 8889164895]

約数ペア:

[(1, 8889164895), (3, 2963054965), (5, 1777832979), (13, 683781915), (15, 592610993), (39, 227927305), (43, 206724765), (65, 136756383), (129, 68908255), (195, 45585461), (215, 41344953), (359, 24760905), (559, 15901905), (645, 13781651), (1077, 8253635), (1677, 5300635), (1795, 4952181), (2795, 3180381), (2953, 3010215), (4667, 1904685), (5385, 1650727), (8385, 1060127), (8859, 1003405), (14001, 634895), (14765, 602043), (15437, 575835), (23335, 380937), (38389, 231555), (44295, 200681), (46311, 191945), (70005, 126979), (77185, 115167)]