4995031405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{154621}}^1$

素因数の和:154717

約数の個数: 32

約数和(自身を含む): 7481230848

約数和(自身を除く): 2486199443

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4615, 6461, 32305, 154621, 773105, 1082347, 2010073, 5411735, 10050365, 10978091, 14070511, 54890455, 70352555, 76846637, 142715183, 384233185, 713575915, 999006281, 4995031405]

約数ペア:

[(1, 4995031405), (5, 999006281), (7, 713575915), (13, 384233185), (35, 142715183), (65, 76846637), (71, 70352555), (91, 54890455), (355, 14070511), (455, 10978091), (497, 10050365), (923, 5411735), (2485, 2010073), (4615, 1082347), (6461, 773105), (32305, 154621)]