1420231495

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 1790712000

約数和(自身を除く): 370480505

約数列:

[1, 5, 37, 67, 149, 185, 335, 745, 769, 2479, 3845, 5513, 9983, 12395, 27565, 28453, 49915, 51523, 114581, 142265, 257615, 369371, 572905, 1846855, 1906351, 4239497, 7676927, 9531755, 21197485, 38384635, 284046299, 1420231495]

約数ペア:

[(1, 1420231495), (5, 284046299), (37, 38384635), (67, 21197485), (149, 9531755), (185, 7676927), (335, 4239497), (745, 1906351), (769, 1846855), (2479, 572905), (3845, 369371), (5513, 257615), (9983, 142265), (12395, 114581), (27565, 51523), (28453, 49915)]