82430495

素因数分解:

$5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 115853184

約数和(自身を除く): 33422689

約数列:

[1, 5, 7, 35, 49, 157, 245, 785, 1099, 2143, 5495, 7693, 10715, 15001, 38465, 75005, 105007, 336451, 525035, 1682255, 2355157, 11775785, 16486099, 82430495]

約数ペア:

[(1, 82430495), (5, 16486099), (7, 11775785), (35, 2355157), (49, 1682255), (157, 525035), (245, 336451), (785, 105007), (1099, 75005), (2143, 38465), (5495, 15001), (7693, 10715)]