4258415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 6218592

約数和(自身を除く): 1960177

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 421, 595, 1445, 2023, 2105, 2947, 7157, 10115, 14735, 35785, 50099, 121669, 250495, 608345, 851683, 4258415]

約数ペア:

[(1, 4258415), (5, 851683), (7, 608345), (17, 250495), (35, 121669), (85, 50099), (119, 35785), (289, 14735), (421, 10115), (595, 7157), (1445, 2947), (2023, 2105)]