56715975

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3037}}^1$

素因数の和:3136

約数の個数: 36

約数和(自身を含む): 102842376

約数和(自身を除く): 46126401

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 3037, 3735, 6225, 9111, 15185, 18675, 27333, 45555, 75925, 136665, 227775, 252071, 683325, 756213, 1260355, 2268639, 3781065, 6301775, 11343195, 18905325, 56715975]

約数ペア:

[(1, 56715975), (3, 18905325), (5, 11343195), (9, 6301775), (15, 3781065), (25, 2268639), (45, 1260355), (75, 756213), (83, 683325), (225, 252071), (249, 227775), (415, 136665), (747, 75925), (1245, 45555), (2075, 27333), (3037, 18675), (3735, 15185), (6225, 9111)]