57621135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26863}}^1$

素因数の和:26895

約数の個数: 32

約数和(自身を含む): 108315648

約数和(自身を除く): 50694513

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 26863, 80589, 134315, 295493, 349219, 402945, 886479, 1047657, 1477465, 1746095, 3841409, 4432395, 5238285, 11524227, 19207045, 57621135]

約数ペア:

[(1, 57621135), (3, 19207045), (5, 11524227), (11, 5238285), (13, 4432395), (15, 3841409), (33, 1746095), (39, 1477465), (55, 1047657), (65, 886479), (143, 402945), (165, 349219), (195, 295493), (429, 134315), (715, 80589), (2145, 26863)]