996480575

素因数分解:

$5^2\times {\mathrm{139}}^2\times {\mathrm{2063}}^1$

素因数の和:2351

約数の個数: 18

約数和(自身を含む): 1245192624

約数和(自身を除く): 248712049

約数列:

[1, 5, 25, 139, 695, 2063, 3475, 10315, 19321, 51575, 96605, 286757, 483025, 1433785, 7168925, 39859223, 199296115, 996480575]

約数ペア:

[(1, 996480575), (5, 199296115), (25, 39859223), (139, 7168925), (695, 1433785), (2063, 483025), (3475, 286757), (10315, 96605), (19321, 51575)]