1382780735

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79493}}^1$

素因数の和:79583

約数の個数: 24

約数和(自身を含む): 1957460256

約数和(自身を除く): 574679521

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 2485, 3479, 17395, 79493, 397465, 556451, 2782255, 3895157, 5644003, 19475785, 28220015, 39508021, 197540105, 276556147, 1382780735]

約数ペア:

[(1, 1382780735), (5, 276556147), (7, 197540105), (35, 39508021), (49, 28220015), (71, 19475785), (245, 5644003), (355, 3895157), (497, 2782255), (2485, 556451), (3479, 397465), (17395, 79493)]