86030575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 113187200

約数和(自身を除く): 27156625

約数列:

[1, 5, 19, 25, 95, 139, 475, 695, 1303, 2641, 3475, 6515, 13205, 24757, 32575, 66025, 123785, 181117, 618925, 905585, 3441223, 4527925, 17206115, 86030575]

約数ペア:

[(1, 86030575), (5, 17206115), (19, 4527925), (25, 3441223), (95, 905585), (139, 618925), (475, 181117), (695, 123785), (1303, 66025), (2641, 32575), (3475, 24757), (6515, 13205)]