57627045

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{20327}}^1$

素因数の和:20351

約数の個数: 40

約数和(自身を含む): 118065024

約数和(自身を除く): 60437979

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 20327, 60981, 101635, 142289, 182943, 304905, 426867, 548829, 711445, 914715, 1280601, 1646487, 2134335, 2744145, 3841803, 6403005, 8232435, 11525409, 19209015, 57627045]

約数ペア:

[(1, 57627045), (3, 19209015), (5, 11525409), (7, 8232435), (9, 6403005), (15, 3841803), (21, 2744145), (27, 2134335), (35, 1646487), (45, 1280601), (63, 914715), (81, 711445), (105, 548829), (135, 426867), (189, 304905), (315, 182943), (405, 142289), (567, 101635), (945, 60981), (2835, 20327)]