63131925

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{2221}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 104700640

約数和(自身を除く): 41568715

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 2221, 5685, 6663, 9475, 11105, 28425, 33315, 55525, 166575, 841759, 2525277, 4208795, 12626385, 21043975, 63131925]

約数ペア:

[(1, 63131925), (3, 21043975), (5, 12626385), (15, 4208795), (25, 2525277), (75, 841759), (379, 166575), (1137, 55525), (1895, 33315), (2221, 28425), (5685, 11105), (6663, 9475)]